| Patents for H01S 5 - Semiconductor lasers (52,420) |
|---|
| 11/14/1978 | US4125777 Radiation emitter-detector package |
| 11/14/1978 | CA1042536A1 Light emissive semiconductor device |
| 11/07/1978 | US4124826 Current confinement in semiconductor lasers |
| 11/07/1978 | CA1042095A1 Electrically pumped, solid-state distributed feedback laser with particular grating spacing |
| 10/24/1978 | US4122410 Lateral mode control in semiconductor lasers |
| 10/24/1978 | US4122407 Heterostructure junction light emitting or responding or modulating devices |
| 10/24/1978 | CA1040983A1 Reduction of dislocations in multilayer structures of zinc-blende materials |
| 10/17/1978 | US4121179 Semiconductor injection laser |
| 10/17/1978 | US4121177 Semiconductor device and a method of fabricating the same |
| 10/17/1978 | CA1040514A1 Stress reduction in a1gaas-a1gaasp multilayer structures |
| 09/26/1978 | US4117504 Heterogeneous semiconductor structure with composition gradient and method for producing same |
| 09/19/1978 | US4114257 Method of fabrication of a monolithic integrated optical circuit |
| 09/19/1978 | CA1038939A1 Stabilization circuit for radiation emitting diodes |
| 09/05/1978 | US4112389 Diode laser with ring reflector |
| 09/05/1978 | US4111521 Semiconductor light reflector/light transmitter |
| 08/22/1978 | US4109217 Stabilization circuit for junction lasers |
| 08/08/1978 | US4105955 Heterostructure laser having a stripe region defined in an active layer by a difference in impurity |
| 07/18/1978 | US4101847 Laser control circuit |
| 07/18/1978 | US4101845 Method of and arrangement for producing coherent mode radiation |
| 07/11/1978 | US4100508 Semiconductor laser having fundamental lateral mode selectivity |
| 07/11/1978 | US4099999 Method of making etched-striped substrate planar laser |
| 06/27/1978 | US4097891 Laser stud mounts |
| 06/20/1978 | US4096446 Distributed feedback devices with perturbations deviating from uniformity for removing mode degeneracy |
| 06/13/1978 | US4095011 Intermetallics, arsenic sulfide |
| 06/06/1978 | US4093345 Semiconductor rib waveguide optical modulator with heterojunction control electrode cladding |
| 05/30/1978 | US4092659 Semiconductors, silicon and silicon dioxide, aluminum oxide or magnesium fluoride |
| 05/30/1978 | US4092614 Semiconductor laser device equipped with a silicon heat sink |
| 05/30/1978 | US4092061 Side-coupling of light for an optical fiber |
| 05/02/1978 | US4087315 Electro-optical, polycrystalline silicon, chromium |
| 04/11/1978 | US4084130 Laser for integrated optical circuits |
| 04/04/1978 | US4083017 Optical maser |
| 03/28/1978 | US4081764 Zinc oxide light emitting diode |
| 03/28/1978 | US4081763 Electroluminescent laser |
| 03/28/1978 | US4081670 Automatic bias control circuit for injection lasers |
| 03/14/1978 | US4079404 Self-aligning support structure for optical components |
| 03/14/1978 | US4079339 Light self-injecting semiconductor laser device |
| 03/07/1978 | US4077817 Making a semiconductor laser structure by liquid phase epitaxy |
| 02/28/1978 | US4077019 Transverse mode control in double-heterostructure lasers utilizing substrate loss |
| 02/14/1978 | US4073676 GaAs-GaAlAs semiconductor having a periodic corrugation at an interface |
| 02/14/1978 | US4073572 System for increasing laser pulse rate with beam splitters |
| 02/07/1978 | US4072544 Electronic devices |
| 01/31/1978 | US4071383 Process for fabrication of dielectric optical waveguide devices |
| 01/17/1978 | US4069463 Injection laser array |
| 01/10/1978 | US4067641 Waveguide for integrated optical circuits |
| 12/27/1977 | US4065730 Laser optical coupler |
| 12/27/1977 | US4065729 Monolithic PNPN injection laser optical repeater |
| 12/27/1977 | US4064621 Cadmium diffused Pb1-x Snx Te diode laser |
| 12/13/1977 | US4063189 Leaky wave diode laser |
| 12/13/1977 | US4062632 Constant modulation index technique for measuring the derivatives of device parameters |
| 10/25/1977 | US4055815 Q-switching injection laser with oxygen implanted region |
| 10/18/1977 | US4054363 Multi-hetero-structure waveguide type optical integrated circuitry |
| 09/13/1977 | USRE29395 Method of fabricating a double heterostructure injection laser utilizing a stripe-shaped region |
| 09/13/1977 | US4048627 Electroluminescent semiconductor device having a restricted current flow |
| 09/06/1977 | US4047124 Planar solid state laser array |
| 09/06/1977 | US4047123 Double heterostructure lasers having reduced microstress |
| 08/30/1977 | US4045749 Corrugation coupled twin guide laser |
| 07/26/1977 | US4038610 Luminosity control system employing semiconductor lasers |
| 07/19/1977 | US4037241 Light emitting diodes, intermetallics |
| 07/05/1977 | US4034311 Semiconductor laser |
| 07/05/1977 | US4033796 Method of making buried-heterostructure diode injection laser |
| 06/28/1977 | US4032951 Growth of iii-v layers containing arsenic, antimony and phosphorus, and device uses |
| 06/07/1977 | US4028146 LPE Technique for fabricating tapered optical couplers |
| 05/31/1977 | US4027179 High repetition rate injection laser modulator |
| 05/24/1977 | US4025939 Semiconductor laser device and a method for fabricating the same |
| 05/17/1977 | US4023993 Method of making an electrically pumped solid-state distributed feedback laser |
| 05/10/1977 | US4023118 Superheterojunction laser |
| 04/05/1977 | USRE29173 Laser transmitter system |
| 04/05/1977 | US4016505 Double heterostructure semiconductor laser |
| 03/08/1977 | US4011113 Method of making injection lasers by epitaxial deposition and selective etching |
| 02/22/1977 | US4009385 Laser control circuit |
| 02/15/1977 | US4007978 Group iii-v semiconductors, lasers |
| 02/01/1977 | US4006432 Integrated grating output coupler in diode lasers |
| 01/11/1977 | US4003074 Hermetically-sealed injection semiconductor laser device |
| 01/11/1977 | US4002997 Integrated optical circuit |
| 01/04/1977 | US4001719 Fabrication of a self-aligned mirror on a solid-state laser for controlling filamentation |
| 01/04/1977 | US4001704 Laser solar cell apparatus |
| 12/21/1976 | US3999146 Semiconductor laser device |
| 12/07/1976 | US3996528 Folded cavity injection laser |
| 12/07/1976 | US3996526 Optical radiation generator electrically controlled |
| 12/07/1976 | US3996492 Two-dimensional integrated injection laser array |
| 11/23/1976 | US3993964 Double heterostructure stripe geometry semiconductor laser device |
| 11/23/1976 | US3993963 Heterostructure devices, a light guiding layer having contiguous zones of different thickness and bandgap and method of making same |
| 11/09/1976 | US3991339 Light emitting diode with reflector |
| 11/02/1976 | US3990096 Semiconductor luminescent device |
| 10/12/1976 | US3986194 Magnetic semiconductor device |
| 10/05/1976 | US3984262 Method of making a substrate striped planar laser |
| 09/28/1976 | US3983510 Semiconductor double heterostructure laser device and method of making the same |
| 09/28/1976 | US3983509 Distributed feedback diode laser |
| 09/21/1976 | US3982261 Epitaxial indium-gallium-arsenide phosphide layer on lattice-matched indium-phosphide substrate and devices |
| 09/21/1976 | US3982207 Quantum effects in heterostructure lasers |
| 09/21/1976 | US3982201 CW solid state laser |
| 08/31/1976 | US3978507 Electroluminescent device having localized emission |
| 08/31/1976 | US3978428 Buried-heterostructure diode injection laser |
| 08/31/1976 | US3978426 Heterostructure devices including tapered optical couplers |
| 08/24/1976 | US3976358 Variable optical coupler |
| 08/10/1976 | US3973852 Method and apparatus for measuring particulate concentration in the atmosphere |
| 07/20/1976 | US3970959 Two dimensional distributed feedback devices and lasers |
| 07/20/1976 | US3970958 Electrically pumped, solid-state distributed feedback laser with particular grating spacing |
| 07/13/1976 | US3969686 Beam collimation using multiple coupled elements |
| 07/13/1976 | US3969014 Photoresist layer waveguide coupling device |