Barney DeLoach
Barney DeLoach shows off the gallium-arsenide laser for which his team at Bell Labs extrapolated a million-hour lifetime in 1977. Diode laser reliability was a key issue for early fiber-optic developers
Barney DeLoach shows off the gallium-arsenide laser for which his team at Bell Labs extrapolated a million-hour lifetime in 1977. Diode laser reliability was a key issue for early fiber-optic developers