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Scanning electron microscope image of a field of InGaAsP microdisk lasers supported by InP posts on an InP substrate. Disks are 2 um in diameter and 100 nm thick. Nearest neighbor spacing is 4.7 um and the outside diameter of the ring of disks is 14 um. |
6 QW InGaAsP microdisk laser supported by an InP post on an InP substrate. The disk is 1.6 um in diameter, 180 nm thick, and lases at 1.542 um wavelength in the m = 5 mode. |
 Microdisk
semiconductor laser |
| Noise in
scaled semiconductor laser diodes |
| Multicavity
semiconductor laser |
| Overview of
functional meso-optics |
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Microphotonic RF Receiver (1999 - present) |
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RF Photonics phased array ( 1995 - 1998) |
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Optical ADC (1999 - 2000) |