Number | Name | Date | Kind |
---|---|---|---|
4185256 | Scifres et al. | Jan 1980 | |
4328469 | Scifres et al. | May 1982 | |
4840446 | Nakamura et al. | Jun 1989 | |
5010375 | Seiwa | Apr 1991 | |
5010376 | Nishimura et al. | Apr 1991 | |
5103270 | Sato et al. | Apr 1992 | |
5109464 | Munowitz et al. | Apr 1992 | |
5165105 | Haase et al. | Nov 1992 | |
5175740 | Elman et al. | Dec 1992 | |
5210767 | Arimoto et al. | May 1993 | |
5212759 | Brazas, Jr. et al. | May 1993 |
Entry |
---|
Yuri et al., "Reduction of Beam Divergence Angles Perpendicular to the Junction Planes by Modulating the Refractive Index Profile in AlGaAs Laser Diodes", Japanese Society of Applied Physics, Fall 1991 Meeting. |
Cockerill et al., "Depressed Index Cladding Graded Barrier Separate Confinement Single Quantum Well Heterostructure Laser", Applied Physics Letter, vol. 59, 2694, 1991. |