| Patents for H01S 5 - Semiconductor lasers (52,420) |
|---|
| 06/03/2004 | US20040105481 Light-emitting apparatus, phosphor, and method of producing it |
| 06/03/2004 | US20040105480 Tunable optical source |
| 06/03/2004 | US20040105476 Planar waveguide surface emitting laser and photonic integrated circuit |
| 06/03/2004 | US20040105475 Semiconductor laser device including cladding layer having stripe portion different in conductivity type from adjacent portions |
| 06/03/2004 | US20040105474 Ridge waveguide semiconductor laser diode |
| 06/03/2004 | US20040105473 Semiconductor laser |
| 06/03/2004 | US20040105472 Semiconductor laser device |
| 06/03/2004 | US20040105471 Structure for nitride based laser diode with growth substrate removed |
| 06/03/2004 | US20040105470 Method for reducing non-linearities in a laser communication system |
| 06/03/2004 | US20040104390 Nitride semiconductor element with a supporting substrate and a method for producing a nitride semiconductor element |
| 06/03/2004 | US20040104272 Method for selectively transferring at least an element from an initial support onto a final support |
| 06/03/2004 | US20040104213 Method and system for turning on an optical radiation source |
| 06/02/2004 | EP1424753A1 Slope efficiency measurement apparatus for a laser device and method therefor |
| 06/02/2004 | EP1423893A2 Unipolar quantum cascade laser |
| 06/02/2004 | EP1423872A2 Providing photonic control over wafer borne semiconductor devices |
| 06/02/2004 | EP1423869A2 Method for thermally treating a substrate that comprises several layers |
| 06/02/2004 | EP1214763B1 Optical waveguide and a method of making an optical waveguide |
| 06/02/2004 | EP1086393B1 A photonic band gap fibre |
| 06/02/2004 | EP1023748A4 Laser diode assembly |
| 06/02/2004 | CN1502154A Gallium nitride compound semiconductor element |
| 06/02/2004 | CN1502153A Optical Component |
| 06/02/2004 | CN1501558A Self-pulsation type semiconductor laser |
| 06/02/2004 | CN1501557A Semiconductor laser device and manufacturing method therefor |
| 06/02/2004 | CN1501521A Method for manufacturing GaN compound semiconductor light emitting device |
| 06/02/2004 | CN1501518A Light-emitting component with silicon carbide as substrate |
| 06/02/2004 | CN1501517A Method for forming epilayers by transverse epitaxy |
| 06/02/2004 | CN1501444A Manufacturing method of semiconductor device |
| 06/02/2004 | CN1152374C Device and method for automatically controlling laser diode power |
| 06/02/2004 | CN1152270C Microsystem module and manufacturing method thereof |
| 06/01/2004 | US6744961 Optical module with metal casing accommodating electrically insulative holder for holding semiconductor package |
| 06/01/2004 | US6744960 Lighting apparatus having quantum dot layer |
| 06/01/2004 | US6744805 Single mode operation of microelectromechanically tunable, half-symmetric, vertical cavity surface emitting lasers |
| 06/01/2004 | US6744804 Edge emitting lasers using photonic crystals |
| 06/01/2004 | US6744800 Method and structure for nitride based laser diode arrays on an insulating substrate |
| 06/01/2004 | US6744799 Semiconductor laser with multiple quantum well active layer including modulation-doped barrier layers |
| 06/01/2004 | US6744798 Surface-type light amplifer device and method of manufacture thereof |
| 06/01/2004 | US6744797 Semiconductor laser device |
| 06/01/2004 | US6744796 Passivated optical device and method of forming the same |
| 06/01/2004 | US6744795 Laser driver circuit and system |
| 06/01/2004 | US6744794 System and a method for handling laser communication multiplexing in chaotic secure communications |
| 06/01/2004 | US6744793 Method and apparatus for stabilizing a broadband source |
| 06/01/2004 | US6744792 Wavelength stabilization of tunable lasers by current modulation |
| 06/01/2004 | US6744700 Optical output adjusting apparatus based on shortest recording marks |
| 06/01/2004 | US6744548 Resonant enhanced modulator (REM) |
| 06/01/2004 | US6744075 Nitride-based semiconductor light-emitting device and method of forming the same |
| 06/01/2004 | US6744074 Compound semiconductor light emitting device and method of fabricating the same |
| 06/01/2004 | US6744072 Substrates having increased thermal conductivity for semiconductor structures |
| 06/01/2004 | US6744071 Nitride semiconductor element with a supporting substrate |
| 06/01/2004 | US6744066 Semiconductor device and method for manufacturing the same |
| 06/01/2004 | US6744064 Nitride semiconductor light emitting device |
| 06/01/2004 | US6743702 Nitride-based semiconductor laser device and method of forming the same |
| 06/01/2004 | US6743648 Method for fabricating a set of distributed feedback semiconductor lasers |
| 06/01/2004 | US6743406 Gradually advancing silicon anode into hydrofluoric acid and hydrogen peroxide etchant solution; creating electrical current density to; immersing anode in dilute hydrofluoric acid solution; separating nanoparticles |
| 06/01/2004 | US6742938 Optical module for coupling an optical semiconductor element having a sealing cap with an optical fiber |
| 06/01/2004 | US6742711 Method of extending the working distance of a planar laser illumination and imaging system without increasing the output power of the visible laser diode (VLD) sources employed there |
| 06/01/2004 | US6742707 Method of speckle-noise pattern reduction and apparatus therefor based on reducing the spatial-coherence of the planar laser illumination beam before the beam illuminates the target object by applying spatial phase shifting techniques during the transmission of the plib theretowards |
| 05/27/2004 | WO2004045115A1 Temperature and jitter compensation controller circuit and method for fiber optics device |
| 05/27/2004 | WO2004044637A1 To-can package for 10gbps optical module |
| 05/27/2004 | WO2004030161A3 Single mode grating-outcoupled surface emitting laser with broadband and narrow-band dbr reflectors |
| 05/27/2004 | WO2003102659A3 Demultiplexing optical signal receiver photonic integrated circuit (rxpic) and associated transmitter and method of testing a photonic integrated circuit |
| 05/27/2004 | WO2003100823A3 Control of contact resistance in quantum well intermixed devices |
| 05/27/2004 | WO2003088367A3 Integrated active photonic device and photodetector |
| 05/27/2004 | US20040101986 Nitride semiconductor laser device |
| 05/27/2004 | US20040101313 Optical repeater |
| 05/27/2004 | US20040101305 Fabry-perot laser apparatus mode-locked to multi-frequency lasing light source and optical transmission apparatus using the same |
| 05/27/2004 | US20040101260 Optical module |
| 05/27/2004 | US20040101020 Packaging and passive alignment of light source to single mode fiber using microlens and precision ferrule |
| 05/27/2004 | US20040101016 Hermetically sealed external cavity laser system and method |
| 05/27/2004 | US20040101014 Semiconductor laser device and manufacturing method therefor |
| 05/27/2004 | US20040101013 Semiconductor laser device and method of manufacturing the same |
| 05/27/2004 | US20040101012 Nitride semiconductor with active layer of quantum well structure with indium-containing nitride semiconductor |
| 05/27/2004 | US20040101011 Self-pulsation type semiconductor laser |
| 05/27/2004 | US20040101010 Semiconductor laser device |
| 05/27/2004 | US20040101009 Long wavelength VCSEL with tunnel junction, and implant |
| 05/27/2004 | US20040101008 Organic vertical cavity laser and imaging system |
| 05/27/2004 | US20040101007 High speed data channel including a CMOS VCSEL driver and a high performance photodetector and CMOS photoreceiver |
| 05/27/2004 | US20040101006 Semiconductor laser chip unit and semiconductor laser module using the same |
| 05/27/2004 | US20040101003 Peltier cooler and semiconductor laser module |
| 05/27/2004 | US20040100689 Semiconductor optical device arrays |
| 05/27/2004 | US20040100687 Integrated memory mapped controller circuit for fiber optics transceiver |
| 05/27/2004 | US20040100686 Stray light insensitive detector system and amplifier |
| 05/27/2004 | US20040100257 SOA-MZI device fault isolation |
| 05/27/2004 | US20040099876 ZnO based compound semiconductor light emitting device and method for manufacturing the same |
| 05/27/2004 | US20040099872 Yellow-green epitaxial transparent substrate-LEDs and lasers based on a strained-ingap quantum well grown on an indirect bandgap substrate |
| 05/27/2004 | US20040099870 Nitride semiconductor light emitting device having electrode electrically separated into at least two regions |
| 05/27/2004 | US20040099869 Light emitting heterostructure |
| 05/27/2004 | US20040099859 Optical semiconductor equipment |
| 05/27/2004 | US20040099858 Semiconductor quantum dot optical amplifier, and optical amplifier module and optical transmission system using the same |
| 05/27/2004 | US20040099857 Semiconductor optical device having current-confined structure |
| 05/27/2004 | US20040099856 Group III-V semiconductor devices including semiconductor materials made by spatially-selective intermixing of atoms on the group V sublattice |
| 05/27/2004 | US20040099788 Laser diode driving circuit with safety feature |
| 05/27/2004 | DE19836541B4 Verfahren zum gleichzeitigen Herstellen mehrerer elektrooptischer Baugruppen A method for simultaneously producing a plurality of electro-optical components |
| 05/27/2004 | DE10320221A1 Seitlicher gepumpter Festkörperlaser Side-pumped solid-state lasers |
| 05/27/2004 | DE10317568A1 Halbleiter-Laservorrichtung A semiconductor laser device |
| 05/27/2004 | DE10252591A1 Controlling laser light intensity, e.g. in video device to form image of video image with at least 3 laser beams, involves varying wavelength of light from laser source to vary output intensity |
| 05/27/2004 | DE10252060A1 Radiation-emitting semiconductor component for semiconductor devices comprises a substrate with a mask layer containing openings, and a semiconductor layer arranged on the substrate in the region of the openings and on the mask layer |
| 05/27/2004 | DE10197205T5 Optisches Kopplungssystem The optical coupling system |
| 05/27/2004 | CA2504674A1 Temperature and jitter compensation controller circuit and method for fiber optics device |
| 05/26/2004 | EP1422844A1 Optical repeater |
| 05/26/2004 | EP1422798A1 Ridge waveguide semiconductor laser diode |