Skip to main content

Filter

Matching tags for optics:

All-Virtual OSA Biophotonics Congress Introduces Solutions to Challenges in Biomedical Research

The OSA Biophotonics Congress: Optics in the Life Sciences held 12 – 16 April 2021, featured presentations on technologies transforming biomedical imaging, clinical investigations and more. Over 460 registrants from 37 countries participated in talks highlighting the role of optics in making instrumentation and relevant tools available to biological researchers, clinicians, surgeons...

Added:21 Apr 2021


Patricia Bath – A history to be learned, a legacy to be remembered

Every February and March, the world puts a spotlight on Black history and women’s history. This is because these stories have been left out of the history books and our collective consciousness for far too long. This is particularly true when looking at science. Making connections, building supportive networks, sharing experiences and best practices are a vital part of being a...

Added:19 Mar 2021


Spreading the Joy of Active Learning about Light and Color with Teachers in Mexico

The Inter-American Teacher Education Network (ITEN) is an initiative that responds to a mandate from the Ministers of Education of the Organization of American States, and is managed by the Department of Human Development, Education and Employment. ITEN aims to contribute to the improvement of quality and equality of education in the Americas by promoting the exchange of knowledge, capacity...

Added:20 Jun 2019


Celebrating the International Day of Light Can Illuminate the Future

The student chapter of The Optical Society (OSA) from Changchun University of Science and Technology, China, will celebrate the International Day of Light on 15 May and have designed a multitude of special events celebrating light. 

Added:17 Apr 2019


Optical Interconnects in Data Centers: What’s Next?

As technology advances at an ever-increasing pace, the potential applications for optics continue to grow and fuel new discoveries. To highlight the breakthrough work being done in optics, the committee invited nine "Visionary Speakers" to share their knowledge. One of them, Marc Taubenblatt (above) of IBM Corp. sketched out some of those frameworks, particularly for data centers.

Added:28 Sep 2017


Self-Driving Cars: A Complex Photonic Supply Chain

In addition to the formidable technical requirements for autonomous vehicles, the self-driving-car revolution will create new and highly complex supply chains and new educational and workforce needs. Ira Moskowitz, the director of advanced-manufacturing programs with the Innovation Institute at the Massachusetts Technology Collaborative, USA, believes these developments will present huge...

Added:20 Sep 2017


Fixing the Leaky Pipeline

Dozens of industry leaders, researchers, students and other optics professionals came together at OSA’s headquarters in Washington, D.C., in the second “Global Women of Light” symposium. The all-day event, co-sponsored by the OSA Foundation and Women in Science, Technology, Engineering and Entrepreneurship (WiSTEE Connect), focused on the best ways to boost the presence of...

Added:20 Sep 2017


Ask ‘Dear Abbie’ Anything on Digital Holography – A Reddit Science “Ask Me Anything” with the Naval Research Laboratory’s Dr. Abbie Watnik

Every day I work on the cutting edge of science and technology and I love it. Our team at the U.S. Naval Research Laboratory, works specifically with advanced optical imaging technologies which work to help map the ocean floor. It is my passion for the science and for mentoring others to help to navigating the maze of challenges, opportunities and achievements in the field. Have a question on...

Added:08 Sep 2017


Medical Imaging Speakeasy: Revolution through Optical Technologies

Medical imaging technologies is a powerful growing market with ample room for growth and development. Recently, OSA hosted a panel on The Medical Imaging Revolution through the Speakeasy Science Program. The program, funded by a grant from the American Institute of Physics (AIP) and in partnership with the American Physical Society (APS), strives to increase communication between scientists and...

Added:22 Jun 2017


The Future of Transportation is Built with Optics Inside

The race to develop and deploy an autonomous vehicle is fast and furious. Enabling and empowering the next-generation of transportation is optics and photonics. Optical technologies have become essential in automotive applications such as head-up and inside vehicle displays. Luminar Technologies, Inc., a new company headed by CEO Austin Russell and OSA Fellow and CTO Jason Eichenholz, have...

Added:04 May 2017


OSA ITS Goes to School (OIGoS)

OSA ITS Goes to School (OIGoS) is a new program from OSA ITS Student Chapter for high school students in Surabaya city. This successful program contains workshop program about some current and future development of optics/photonics that is specially designed for Senior High School student with interesting teaching ways and some optical devices experiments. We have successfully visited some...

Added:01 Dec 2016


Reaching Out to the Local Community Around Us

To celebrate one hundred years of The Optical Society, the London Local Section launched an Optics Discovery Programme for London schools. Through our prior outreach work with the local community, we had identified that some schools lack resources to teach optics in an exciting and engaging way, which encouraged us to develop a new scheme to inspire teachers and students using the power of...

Added:01 Dec 2016


Day 2 of Exploring the Connections between Quantum & Classical Optics

The OSA Incubator Emerging Connections: Quantum and Classical Optics continued today more interesting talks and compelling discussions on understanding and challenging some of the traditionally accepted ideas associated with quantum systems.

Added:08 Nov 2016


Latest Incubator Explores the Emerging Connections between Quantum & Classical Optics

The OSA Incubator Emerging Connections: Quantum & Classical Optics, 7-9 November 2016 in Washington DC, aims to identify and characterize the links and differences between the fields of classical and quantum optics. 

Added:07 Nov 2016


2nd Edition of FunOptics: Óptica Divertida

The 2nd Edition of FunOptics: Óptica Divertida, realized by OSA Campina Student Chapter, was held at Escola Dr. Hortêncio de Sousa Ribeiro (a state high school in our city, Campina Grande, Brazil) counting with the participation of 30 students of the 1st year of high school.

Added:01 Nov 2016


Exposing Science to Those All Around

The Oxford Optics and Photonics Society (OxOPS) joined forces with the Oxford Hands-on-Science (OxHOS) society to realise an unprecedented Science roadshow in the UK. A tour in Oxfordshire (first week) and South Wales (second week) visiting schools and public venues with plenty of Science experiments was carried out with massive success! Thanks to the OSA Centennial Special Events Grant, the...

Added:19 Jul 2016


Imaging and Applied Optics in Heidelberg?

The Imaging and Applied Optics Congress is 25 - 28 July 2016 in Heidelberg, Germany. We hope you’ll join us there. Here are some Interesting Facts about this wonderful place: (1)The first evidence of human life in Europe was found in Heidelberg. A jaw-bone which is the earliest evidence found of human life in Europe, known today as the “Heidelberg Man”...

Added:25 May 2016


What is Applied Industrial Optics?

Applied Industrial Optics (AIO) is a unique conference where industrial professionals are asked to speak about their work, which typically is never published, unless as a patent. While many industrial societies have conferences that approach this format, the Optics and Photonics industry typically only has trade shows, such as CLEO and Photonics West. For industrial participants, these events...

Added:05 May 2016


Optical Enrichment Activity at Alomim School

The optical enrichment activity was conducted on 8 April 2016 as part of an open day at school to expose the students to different fields of interest. The students that attended the optical activity chose this activity out of other options available to them that day.In this activity, we exposed the class to the white light wonders using the OSA Optics Suitcase and explained the motivation of...

Added:28 Apr 2016


The computational modeling conversation continues…

The final session from Day 1 of the Incubator was Performance Metrics/Task-based Assessment. Andrew Watson, from NASA Ames Research Center focused on visual performance metrics for imaging systems. He analyzed the problems of traditional models and discussed improvements that could be made using new approaches. His used examples of letters, aircraft, and watercraft to further illustrate his...

Added:15 Apr 2016


​OSA Incubator on Computational Modeling & Performance Metrics for Imaging System Design & Evaluation – Day 1

During the OSA Incubator on Computational Modeling & Performance Metrics for Imaging System Design & Evaluation hosts Joseph Reynolds, from the Night Vision and Electronic Sensors Directorate of the U.S. Army, and Christian Graff, from the U.S. Food and Drug Administration, gave the overview of what they wanted to accomplish. The goal of this meeting is to share information...

Added:14 Apr 2016


Enrich Your Understanding of Science & the Light

After long-term exploration and unremitting efforts, we have built cooperation with the local school, Hangzhou Changhe High School. In order to expand our chapter's influence and bring benefits to more students, this year, we established contact with two new partners, Chaoshan Central Primary School and local Youth Homes. During these activities, we taught the students some knowledge of...

Added:16 Mar 2016


Adaptive Structured Illumination Incubator

What are the barriers for super-resolution at depth?What are the fundamental limits in fibre imaging (resolution, correction, speed)?What are the challenges of using structured illumination for in vivo imaging?These are just a few of the questions that were explored at last week’s Adaptive Structured Illumination Incubator. Hosted by Meng Cui from Purdue University, US, and...

Added:19 Nov 2015


Next Steps for Label-free Optical Techniques in Diagnostics & Imaging

Last week’s Incubator on Label-free Optical Techniques for Biomedical Diagnostics & Imaging participants identified opportunities and challenges for label-free optical techniques and concluded with a clear call to continue the conversation. The hosts will continue to work with the participants to produce a white paper that will outline a prioritized list of recommendations to address...

Added:22 Sep 2015


Exploring the Challenges & Opportunities for Label-free Optical Imaging

This morning, OSA’s latest Incubator – the Incubator on Label-free Optical Techniques for Biomedical Diagnostics & Imaging: Challenges and Opportunities for Clinical Translation kicked-off. This meeting is hosted by Paul French, Imperial College, United Kingdom; Laura Marcu, University of California - Davis, USA; Robert J. Nordstrom, National Institute of Health, USA; Juergen...

Added:17 Sep 2015


Photobiomodulation – Next Steps

  The second day of the OSA’s Incubator on Photobiomodulation (PBM) began with a panel discussing the use of PBM in sports medicine. Ernesto Leal-Junior Ph.D., Professor, Nove Julho University, Sao Paulo, Brazil, talked about his lab’s attempt to systematically examine the modalities and mechanisms of PBM in sports rehabilitation. Edward Ryan, currently serving as a...

Added:02 Sep 2015


Photobiomodulation – Overcoming the Hurdles

 After a morning discussing how the technology, and community, have developed over the years, the afternoon of the Photobiomodulation Incubator began with a panel discussion on overcoming the hurdles facing Photobiomodulation (PBM). Panelists David Ozar Ph.D., Loyola University Chicago, Gail Siminovsky, CAE, Academy of Laser Dentistry, and Scot Faulkner, Kinexum Pharmaceuticals, discussed...

Added:01 Sep 2015


Photobiomodulation – where it started and where is it going?

  Today’s kick-off of the OSA’s second Photobiomodulation (PBM) Incubator brings together scientists, practitioners, and industry to discuss the latest research, future, and hurdles for PBM’s acceptance as a mainstream medical therapy.The day began with hosts Michael Hamblin Ph.D. and Donald Patthoff DDS introducing the goal of the Incubator: to come together to...

Added:31 Aug 2015


Cool Materials: Day 4 of AIO 2015

 The final day of AIO 2015 kicked off with the 'Cool Materials' session. Chauncey Graetzel (Optotune Switzerland AG, USA) presented the technology behind 'Tunable Lenses, Miniature Laser Speckle Reducers and their Applications to Innovative Optical Systems'. The Optotune approach provides compact zoom and focus at high speeds and low dispersion compared to...

Added:17 Jun 2015


Optics in detecting threats, patents and more: AIO Day 3

 Derryck Reid (Heriot-Watt University, UK) opened Day 3 at the Joint Session with LS&C and AIO with a presentation on his work in the area of 'Chemical Sensing Using Broadband Mid-IR Femtosecond OPOs'. Femtosecond OPOs offer high spatial and spectral brightness, good spatial coherence, and are efficient and robust. Derryck described the application of these sources in...

Added:11 Jun 2015


What you can do with spectroscopy and more - AIO Day 2

 Thomas Tague (Brucker Optics Inc, USA) opened the first Applied Industrial Optics session on Day 2 - Dr Photon to the Rescue - with a talk on 'Novel Applications of Molecular Spectroscopy to Heritage and Biomedical Fields of Study'. Thomas described the in-situ analyses of graffiti pigments in rock paintings at Hueco Tanks State Park using Raman and X-Ray...

Added:10 Jun 2015


Applied Industrial Optics Day 1

The first session of AIO 2015 - 'Flutonics Palooza' - was opened by Dominic Murphy (Pie Photonics Ltd, Ireland) with a talk titled 'Optical Wavefront Interferometry - Evolution, Challenges and Opportunities'. Dominic spoke on the challenges facing detection systems regarding information (throughput, sensitivity) and form (simplicity, size), and the advantages, such as...

Added:09 Jun 2015


11 Reasons to Love the Applied Industrial Optics Meeting

The countdown to the meeting begins!  Eleven – Actually there are twelve sessions scheduled during AIO 2015, featuring 22 invited and 9 contributed talks. Short videos from AIO 2015 industrial sponsors will be shown in the meeting room before and after each session. The Congress Joint Poster Session with over 40 posters is on Tuesday, 19:00 - 20:30.Ten – Stops from the...

Added:04 Jun 2015


Emerging Applied Imaging Technologies at AIO

The sessions at this year's AIO meeting feature emerging technologies.New this year, AIO is hosting Joint Sessions with two topical meetings: Adaptive Optics (AO) and Application of Lasers for Sensing and Free Space Communication (LS&C).At the time of writing, two invited speakers are confirmed for the AIO-AO Joint Session. Jaeyoun Kim (Iowa State University) will present on "The...

Added:14 May 2015


A Conversation with Dr. Michele Ostraat, AIO 2015 Keynote

 Dr. Michele Ostraat is the Downstream Research Center Leader for Aramco Research Center-Boston and the Applied Industrial Optics 2015 Keynote Speaker. She will present on "Optical Materials and Systems for Nondestructive Testing in the Oil and Gas Industry." Dr Ostraat, thank you for participating in this interview. To start, can you give me a brief history of your...

Added:04 May 2015


Final Thoughts on AIO 2014....and the Best Talk Winner!

Some time has passed since another successful AIO, with 2014 seeing the meeting’s highest attendance to date.  Looking back over three and half days of sessioning, I have tried to select my favorite talks. I have narrowed the longlist down to two – the committee-voted Best Talk at AIO 2014, and a personal favorite.

Added:17 Sep 2014


The OSA Photovoltaics Meeting - Optics and Energy Needs

I have worked at Swinburne University of Technolgy in Australia as a senior scientist in the field of nanophotoncs solar cell since 2010. For people who are not familar with this field, basically we design nanostructures and nanomaterials to allow more light going into solar cells and help the light to be trapped inside the cells. This way, more electricity can be harvested from solar cells...

Added:13 Aug 2014


Awesome Optics at AIO

The morning session of Day 4 - Awesome Optical Materials - was opened by Dr. Tigran Galstian (Universite Laval & LensVector). Tigran presented a liquid crystal-based motion-less adaptive optical system. This cost-effective approach has been successfully applied to mobile phone camera technology to enable autofocus, with future applications in LED lighting and ophthalmic products (contact...

Added:24 Jul 2014


Day 3 at Applied Industrial Optics 2014

Day 3 of AIO 2014 was action-packed with two panel sessions and a joint session with the Imaging Systems and Applications meeting, in addition to three 'regular' AIO sessions.Dr Steven Dodge (Simon Fraser University) opened the first session of the day - 'Meaurement Makes Success' - with a presentation on Time-Domain Terahertz spectroscopy. Steven has used this...

Added:17 Jul 2014


Applied Industrial Optics 2014: Summary of Day 1

Day 1 of AIO 2014 kicked off at 8:30am with the first session - 'Far and Away We See You'.  We heard from Dr Stewart Hager (Hager Environmental and Atmospheric Techno) about his work in replacing manned, single-line, Non-Dispersive IR systems, which are currently used for measurement of vehicle emission fumes, with EDAR (Emission Detecting and Reporting) technology. Similar to...

Added:15 Jul 2014


Applied Industrial Optics 2014: Highlights from Day 2

Day 2 of AIO 2014 opened with the Joint Plenary Session, featuring speakers from Applied Industrial Optics (AIO), Imaging Systems and Applications (IS), and Laser Applications to Chemical, Security and Environmental Analysis (LACSEA). Dr Bernard Kress (Optics Lead at Google Glass, Google [X] Labs and AIO Plenary speaker), addressed a packed room about see-through optics for Head Mounted...

Added:15 Jul 2014


The Body Optic - Molecular Probes Save Lives

Colorectal cancer is the third most commonly diagnosed cancer in the world; in fact, the American Cancer Society estimates 96,830 new cases of colorectal cancer cases in the United States for 2014 alone. Barratt’s Esophagus, which is strongly associated with esophageal adenocarcinoma, affects up to 10% of patients suffering from long-term acid reflux. Diseased areas can be...

Added:01 Jul 2014


Three Simple Steps to Networking Sucess at AIO 2014

Behind-the-scenes preparations for AIO 2014 are well underway.  As I obsessively check the Seattle weather forecast and celebrate the end of sessioning (a committee member benefit!), I’m reminded what makes this meeting unique. In this blogpost, I want to raise a topic that is near-essential for career progression, but can strike fear into the hearts of the introverted. I want to...

Added:16 Jun 2014


Focus on Google Glass at Applied Industrial Optics

I love my smartphone.When I started university, mobile phones were relatively new. I turned 18 and got my first phone – a Nokia with both calling and texting capabilities.  A few years later, I upgraded to a newer model. This one had a built-in FM radio and the keypad had a blue backlight. It was the high-tech wave! But I think we all know how technology has progressed since then.

Added:28 May 2014


Some counterintuitive lessons learned from the OSA BIOMED meeting

With the conclusion of another BIOMED meeting, I once again left Miami impressed by the many excellent talks, clever imaging solutions, and novel biological insights.  I’ve appreciated the opportunity to share my thoughts about the conference through this blog, and in conclusion, I thought I would highlight three things that I was rather surprised to learn.

Added:06 May 2014


What’s New in Applied Optics Research? AIO 2014

Applied Industrial Optics (AIO), now in its 5th year, focuses on research which utilizes optics and photonics technology to solve real-world problems. This year, speakers and attendees who are engaged in applied research will descend on Seattle in mid-July, to get a taste of what’s new in applied optics research. or the next three months, I will be blogging about the topics and speakers...

Added:05 May 2014


The integration of optical technologies to manipulate and monitor biological samples

This morning at the BIOMED meeting, there were back-to-back talks in the Optical Molecular Biophysics / Neurophotonics session that highlighted the unique insights that can be obtained by integrating different optical technologies. Anna-Karin Gustavsson from Dr. Caroline Adiels group gave an interesting talk that integrated multifluidics, optical trapping, and NADH autofluorescence measurements...

Added:29 Apr 2014


Speeding up multi-photon microscopy

As someone with strong research interests in multiphoton microscopy (MPM), I was excited to hear Dr. Peter So’s plenary talk on Day 3 of the BIOMED meeting. Dr. So provided an overview of the development of his multiphoton tissue cytometry equipment over the years, and its applications in neurobiology. MPM has emerged as key tool in neuroscience to non-invasively image deeper within the...

Added:29 Apr 2014


The OSA BIOMED Meeting Day 1: Things are heating up in Miami

Greetings from Miami! BIOMED has gotten off to great start with a pair of plenary talks by Dr. Xingde Li and Dr. Adam Wax. As I mentioned in a previous post, Dr. Li has been developing and refining endomicroscopic probes to facilitate non-linear optical microscopy in hard to reach places such as the kidney, intestine, and cervix. Dr. Wax, on the other hand, has taken a different approach to...

Added:28 Apr 2014


The Binding Finding of a Fluorescence Lifetime

In this afternoon’s session on Luminescence and Absorption on Cellular and Tissue Levels, Prof. Victor Chernomordik gave an overview of the extensive work he and his colleagues have been undertaking to make fluorescence molecular imaging more quantitative. Much of their work has focused specifically on how to quantify human epidermal growth factor receptor 2 (HER2) concentrations (a key...

Added:27 Apr 2014


The Role of Chance in Biomedical Imaging

Much of my work as a postdoctoral trainee at Tufts University has focused on utilizing endogenous sources of optical contrast to assess tissue development and disease. To this end, our lab has utilized non-linear optical microscopy to non-destructively characterize tissue organization and metabolic function with an emphasis on understanding and detecting stem cell differentiation and...

Added:07 Apr 2014



Day 1 continued: Learning to See Through Walls

Is it possible to look inside an object using only light reflected off the front?  Can you transmit more light through an attenuating medium by making it even thicker?  Could a bank verify your identity using the pattern of light scattered off your teeth? 

Added:07 Mar 2014


Day 1: Seeing Order in Disorder

Greetings from Washington, DC, and the OSA Controlled Light Propagation Incubator meeting! Hosted by Tom Bifano and Jerome Mertz, Boston University, USA; Sylvain Gigan, Institut Langevin, France; and Allard Mosk, University of Twente, Netherlands; today’s event brings leading researchers from the fields of biological imaging and adaptive optics together with partners from industry and...

Added:06 Mar 2014


Reducing Drug Trial Costs with Imaging Technology

95% of new cancer therapeutics fail to make it past Phase II clinical trials. This means that while it should only cost about $50 million per drug for FDA approval, incorporating the cost of failures leads to an estimated cost of $1 billion per drug (1), with a recent Forbes article suggesting that this number is considerably higher (2).So why are so many drugs failing in clinical trials?

Added:04 Mar 2014


How to fit a laser-scanning microscope into a 2mm diameter tube

Optical microscopy can provide high-resolution images of cellular morphology and matrix organization, which can be utilized to diagnose disease or trauma. However, achieving an adequate signal-to-noise ratio at imaging depths exceeding 1mm is very challenging.  As a result, the initial clinical applications for optical microscopy techniques have largely focused on skin pathology. ...

Added:28 Feb 2014


Pushing the limits of imaging resolution and penetration depth

The development of labeling techniques capable of providing customizable molecular specificity has made optical microscopy a fundamental technique in the biomedical research, and the standard compound microscope remains a fixture in just about any clinic or biomedical lab. The popularity of optical microscopy was also driven by the ability to provide resolution at the cellular level that...

Added:28 Feb 2014


It takes blood, sweat, and SERS to image single cells

Throw out those old dusty fluorescent molecules and welcome in the next generation of optical contrast agents. SERS (Surface Enhanced Raman Scattering/Spectroscopy) nanoparticles are sophisticated new contrast agents that offer some distinct advantages over conventional fluorescent molecules for investigating molecular biology.

Added:20 Feb 2014


Where would biomedicine be without optics?

Much of the emphasis in biomedical optics research has been placed on the clinical translation of our technologies -- and rightfully so!  As my fellow blogger Dr. Ken Tichauer indicates, the potential impact in the clinic is great and the future remains bright.  But as we gear up for OSA BIOMED 2014 in Miami, I will be excited to learn about some of the latest applications in basic...

Added:10 Feb 2014


Photoimmunotherapy (PIT) busts open the doors for drug delivery

Over the last decade alone, it is estimated that over $200 billion has been spent just by governments to fund cancer research [1]. Despite this enormous investment, the recently released 2014 World Heath Organization (WHO) Cancer Report suggests that cancer incidence rates and deaths from cancer are on the rise, both in more developed and less developed nations.

Added:06 Feb 2014


Beginning of a new era? Recent advances in biomedical optics light the way to long-awaited clinical translation

For decades biomedical optics has been touted as an ideal tool for diagnosing, monitoring and/or treating a vast array of health conditions owing to low-cost instrumentation, use of non-ionizing radiation, and incomparable sensitivity. All great characteristics; nonetheless, adoptions of optical devices in the clinic have been few and far-between. One could blame regulations, the high cost of...

Added:29 Jan 2014


Silk or Polyester? How Optics Can Help Determine an Answer

I love silk.  Many clothes in my wardrobe are made of 100% silk.  This is an extension of my love of all things natural. Also, it is due to the fact that I lived in Hangzhou, China which is very famous for silk.

Added:29 Jan 2013


"Harnessing Light" at Nonlinear Optics

After I gave a seminar at UT Austin, Professor Mike Downer said to me during the dinner: "I would like to give you an advice. When you give a talk, you should start with a grand challenge question."

Added:14 Dec 2012


Photonics and Numerical Modeling: A look at Maxwell's Equations

Thinking of photonics often conjures up pretty pictures of experiments with laser light and lab-coat clad scientists working with protective goggles on. The mental images usually in some way involve multi-million dollar equipment being used to produce exciting, cutting-edge results.

Added:22 Oct 2012


Harnessing Light Report: Findings and Interpretations

The National Research Council (NRC) of the U.S. National Academies of Science released a much-awaited draft report on optics in August to much fanfare.  OSA issued a statement supporting the work, as did its sibling societies.  (You can download a free copy of the report here and see OSA’s roundtable discussion of it here.) Now, what does it mean?

Added:28 Sep 2012