heterojunction optical waveguide
1Laser diode — Top: a packaged laser diode shown with a penny for scale. Bottom: the laser diode chip is removed from the above package and placed on the eye of a needle for scale …
2Dmitri Z. Garbuzov — Born October 27, 1940 Sverdlovsk, Russia Died August 20, 2006 Princeton, New Jersey Nationality …
