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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 |
Optics/Photonics
| Microphotonic RF Receiver (1999 – present) |
| RF Photonics phased array ( 1995 – 1998) |
| Optical ADC (1999 – 2000) |