Obituaries

Obituaries

OSA mourns the passing of these distinguished colleagues.

Dennis Kelsall

January 31, 2010

Dennis Kelsall:  Oct 1932-Jan 31, 2010 Dennis Kelsall, an OSA member for 47 years, died on January 31, 2010, in Stevenage, Hertfordshire, UK, after a long battle with cancer.  He was 77.Kelsall won a State Scholarship to study Physics at the Victoria University of Manchester, obtaining a BSc (Hons) in 1955.  He was a resident of Dalton Hall.  He obtained his PhD in Phys...

Hans Adolf Buchdahl

January 07, 2010

OSA remembers Hans Adolf Buchdahl, 1919–2010Hans Adolf Buchdahl, an OSA Fellow Emeritus and a professor of theoretical physics at the Australian National University at Canberra, died on January 7, 2010. He was 90. Buchdahl was born in Mainz, Germany. He studied at the Royal College of Science London, later absorbed into Imperial College, completing a bachelor of science and receiving...

James H. Schulman

December 19, 2009

In Memoriam: James H. Schulman, 1915-2009James H. Schulman, an OSA Fellow Emeritus and US Navy Department scientist, died December 19, 2009, in Washington, DC, after suffering a heart attack. He was 94. James Herbert Schulman was born in Chicago, Illinois in 1915 to immigrants from Eastern Europe. He was raised in Boston, where he grew up in humble circumstances. As a young man, he worked a...

Juan L. Rayces

December 06, 2009

OSA Mourns the Loss of Juan L. RaycesJuan L. Rayces, an OSA Fellow Emeritus known for his contributions to lens design, died December 6, 2009, in Tucson, AZ. He was 91. In a 2003 interview , Mr. Rayces said his lifelong fascination with optics began in high school when he borrowed his big brother's physics textbook and a lens from his mother's discarded spectacles in order to build a ...

Indrek Martinson

November 14, 2009

In Memoriam:  Indrek Martinson, 1937-2009Indrek Martinson, an OSA Fellow who was a world-renowned expert in accelerator-based atomic physics, died unexpectedly on November 14, 2009. He was 71. Martinson was an Emeritus Professor and Director of the Institute of Atomic Physics at the University of Lund, Sweden. He was also a former chair of the Physics Section of the Swedish Royal Academy...

Roy Henry Garstang

November 01, 2009

In Memoriam: Roy Henry Garstang, 1925–2009Roy Henry Garstang, an OSA Fellow Emeritus known for his work on light pollution, died on November 1, 2009, in Boulder, CO, USA. He was 84. Born in Southport, England, Garstang attended Cambridge University, receiving a BA in 1946. He served as a Scientific Officer at the Royal Aircraft Establishment at Farnborough, England, from 1945–4...

Diane Laurin

August 05, 2009

OSA Mourns Diane LaurinPITTSFIELD, Mass., Aug. 5, 2009 – Diane M. Laurin, group publisher for Laurin Publishing's slate of international trade magazines, has died unexpectedly, the company announced this week. She was 57. Diane's mother, Teddi C. Laurin, founded Optical Spectra, later Photonics Spectra magazine, in 1967, and Diane began her career with Laurin Publishing short...

Robert Earl Hopkins

July 04, 2009

OSA Mourns the loss of Robert Earl Hopkins, Former OSA PresidentRobert Earl Hopkins, an OSA Past President and Fellow Emeritus, died on July 4, 2009 in Ithaca, New York. He was 94. Recognized as an expert in optical instrument design, aspheric optics, interferometry, lasers, and lens testing, Hopkins has been characterized as the “father of optical engineering.” Born in Belmont,...

K. Vedam

July 04, 2009

In Memoriam:  Dr. K. Vedam, 1926-2009Dr. K. Vedam, an OSA Fellow Emeritus who had a long and distinguished career at Pennsylvania State University, State College, PA, passed away peacefully on September 4, 2009, at his daughter’s home in Vancouver, Canada.  He was 83. Vedam was born in Vedaranyam, India, in January, 1926.  He received a classical education at National Col...

Steven K. Case

June 16, 2009

OSA Mourns the tragic loss of Steven K. CaseSteven K. Case, the founder and chairman of CyberOptics Corp. and an OSA Fellow, died tragically on Tuesday, June 16, 2009, when the single-engine plane that he was piloting crashed while landing in rainy weather at a suburban Minneapolis, MN airport.  He was 60. Case was returning from a business trip to Georgia.  He was the sole occup...