| Patents for H01S 5 - Semiconductor lasers (52,420) |
|---|
| 08/08/2000 | US6100174 GaN group compound semiconductor device and method for producing the same |
| 08/08/2000 | US6100106 Fabrication of nitride semiconductor light-emitting device |
| 08/08/2000 | US6100104 Method for fabricating a plurality of semiconductor bodies |
| 08/03/2000 | WO2000045483A1 Optical device and method of manufacture |
| 08/03/2000 | WO2000045482A1 Semiconductor laser module |
| 08/03/2000 | CA2326188A1 Semiconductor laser module |
| 08/03/2000 | CA2297939A1 A transmitting module for use in a dst transmission system and a dst transmission system |
| 08/02/2000 | EP1024566A2 Semiconductor laser device and method of manufacturing same |
| 08/02/2000 | EP1024565A2 Method for fabricating a semiconductor optical device |
| 08/02/2000 | EP1024564A2 Optical transmission system an optical transmitter |
| 08/02/2000 | EP1024539A2 Solid state based illumination source utilizing dichroic reflectors |
| 08/02/2000 | EP1024479A2 Optical pickup and optical disk apparatus using the same |
| 08/02/2000 | EP1023749A1 Semiconductor laser chip |
| 08/02/2000 | EP1023748A1 Laser diode assembly |
| 08/02/2000 | CN1261985A A laser diode of the type having a buried heterostructure |
| 08/01/2000 | USRE36802 Active region is made up of quantum wells that are sufficiently thin (less than 5 nm thick) that the transition energy increase due to quantum confinement of the carriers becomes significant |
| 08/01/2000 | US6097749 Light source device including semiconductor lasers |
| 08/01/2000 | US6097748 Vertical cavity surface emitting laser semiconductor chip with integrated drivers and photodetectors and method of fabrication |
| 08/01/2000 | US6097746 Laser diode protecting circuit |
| 08/01/2000 | US6097745 Laser oscillator system |
| 08/01/2000 | US6097744 Cooling device of a planar light source |
| 08/01/2000 | US6097743 Superluminescent diode and optical amplifier with wavelength stabilization using WDM couplers and back output light |
| 08/01/2000 | US6097742 High-power external-cavity optically-pumped semiconductor lasers |
| 08/01/2000 | US6097540 Frequency conversion combiner system for diode lasers |
| 08/01/2000 | US6097528 Microscanner for portable laser diode displays |
| 08/01/2000 | US6097523 Optical systems with one or more stabilized laser signal sources |
| 08/01/2000 | US6097159 Drive circuit of light emitting element |
| 08/01/2000 | US6096617 Preventing the formation of free atomic hydrogen by changing the first growth temperature to a second growth temperature under an alkylarsine |
| 08/01/2000 | US6096155 Method of dicing wafer level integrated multiple optical elements |
| 08/01/2000 | US6096130 Method of crystal growth of a GaN layer over a GaAs substrate |
| 08/01/2000 | US6095697 Chip-to-interface alignment |
| 08/01/2000 | US6094918 Thermoelectric cooler control circuit |
| 07/30/2000 | CA2290261A1 Bottom emitting vcsel (vertical cavity surface emitting laser) with monitor emission through top mirror |
| 07/27/2000 | WO2000044161A2 Multiple-beam, diode-pumped imaging system |
| 07/27/2000 | WO2000044074A1 Opto-electronic oscillators having optical resonators |
| 07/27/2000 | WO2000042906A2 Fiber optic needle probes for optical coherence tomography imaging |
| 07/27/2000 | DE19944020A1 Verbesserte Halbleiterbauelemente aus passivierten III-V-Materialien mit hohem Aluminiumgehalt Improved semiconductor devices from passivated III-V materials with high aluminum content |
| 07/27/2000 | DE19941122A1 Generating several mutually time-variable laser pulses with low jitter involves varying phase angle of drive signals of one or more semiconducting laser diodes |
| 07/26/2000 | EP1022869A1 Emergency equipement for wavelength multiplexed light sources |
| 07/26/2000 | EP1022827A2 Semiconductor laser device and fabrication method |
| 07/26/2000 | EP1022826A2 Semiconductor laser and method of manufacturing the same |
| 07/26/2000 | EP1022825A1 Gallium nitride semiconductor light emitting element with active layer having multiplex quantum well structure and semiconductor laser light source device |
| 07/26/2000 | EP1022822A1 Optical module and method of manufacture thereof |
| 07/26/2000 | EP1022543A1 Gyroscope |
| 07/26/2000 | EP1021749A1 Techniques for fabricating and packaging multi-wavelength semiconductor laser array devices (chips) and their applications in system architectures |
| 07/25/2000 | US6094447 System and method for reducing wavefront distortion in high-gain diode-pumped laser media |
| 07/25/2000 | US6094446 Wavelength stabilizing apparatus of laser light source |
| 07/25/2000 | US6094411 Confocal microscope with optical recording and reproducing apparatus |
| 07/25/2000 | US6093965 Gallium nitride-based III-V group compound semiconductor |
| 07/25/2000 | US6093962 High frequency shielding case of semiconductor laser |
| 07/25/2000 | US6093939 Hybrid optical module including an intermediate element |
| 07/25/2000 | US6093938 Stacked die integrated circuit device |
| 07/21/2000 | CA2296594A1 Semiconductor photonic element, method of fabricating the same, and semiconductor photonic device equipped therewith |
| 07/20/2000 | WO2000042685A1 n-TYPE MODULATION DOPE MULTIPLE QUANTUM WELL SEMICONDUCTOR LASER |
| 07/20/2000 | WO2000042684A1 Signal band antireflection coating for pump facet |
| 07/20/2000 | WO2000042629A1 An optoelectronic assembly |
| 07/20/2000 | WO2000042464A1 Method for constructing an optoelectronic assembly |
| 07/20/2000 | CA2360391A1 Signal band antireflection coating for pump facet |
| 07/20/2000 | CA2322532A1 N-type modulation-doped multi quantum well semiconductor laser device |
| 07/20/2000 | CA2296142A1 Emergency equipment for wavelength multiplexed sources |
| 07/19/2000 | EP1020969A2 Light generation method and light source |
| 07/19/2000 | EP1020935A2 Composite light-emitting device, semiconductor light-emitting unit and method for fabricating the unit |
| 07/19/2000 | EP1020706A1 Laser apparatus and gyroscope |
| 07/19/2000 | EP1019993A2 A laser diode of the type having a buried heterostructure |
| 07/19/2000 | EP1019704A1 Active optical detector |
| 07/19/2000 | CN1260616A Resin coating method for semiconductor laser apparatus |
| 07/19/2000 | CN1260615A Semiconductor laser capable of quickly coupling with optical fibre |
| 07/19/2000 | CN1260501A Light transmittint-receiving assembly |
| 07/18/2000 | US6091756 Analog laser assembly |
| 07/18/2000 | US6091755 Optically amplifying semiconductor diodes with curved waveguides for external cavities |
| 07/18/2000 | US6091754 VCSEL having integrated photodetector for automatic power control |
| 07/18/2000 | US6091753 Article comprising an improved superlattice quantum cascade laser |
| 07/18/2000 | US6091752 Quantum well laser with a composition-graded interface at the quantum well |
| 07/18/2000 | US6091751 Unipolar multiple-wavelength laser |
| 07/18/2000 | US6091750 Method and apparatus for providing hot plugging protection for laser optoelectronic devices |
| 07/18/2000 | US6091749 Laser system controller |
| 07/18/2000 | US6091748 Semiconductor laser drive circuit and light beam scanning system using semiconductor laser |
| 07/18/2000 | US6091747 Circuit and method for driving laser diode |
| 07/18/2000 | US6091746 Assembly of cooled laser diode arrays |
| 07/18/2000 | US6091745 Semiconductor laser capable of changing polarization mode of its output light, semiconductor laser apparatus and driving method therefor |
| 07/18/2000 | US6091744 Wavelength selectable source for wavelength division multiplexed applications |
| 07/18/2000 | US6091743 Bandwidth broadened and power enhanced low coherence fiberoptic light source |
| 07/18/2000 | US6091537 Electro-actuated microlens assemblies |
| 07/18/2000 | US6091526 Light source device for frequency division multiplexed optical communications |
| 07/18/2000 | US6091439 Laser printer and light source suitable for the same |
| 07/18/2000 | US6090642 Semiconductor laser diode assembly and method of manufacturing the same |
| 07/18/2000 | US6090637 Fabrication of II-VI semiconductor device with BeTe buffer layer |
| 07/18/2000 | US6090300 Etch depth is controlled by the energy, mass and dose of the implanted ions. |
| 07/18/2000 | CA2296210A1 Laser apparatus and gyroscope |
| 07/13/2000 | WO2000041349A2 A method and coupling to change the wavelength of an optical transmitter in a system using wavelength division multiplexing |
| 07/13/2000 | WO2000041281A1 Method and apparatus for hermetically sealing photonic devices |
| 07/13/2000 | WO2000041280A1 Semiconductor chip and method for the production thereof |
| 07/13/2000 | WO2000041221A2 Method and device for shaping surfaces of semiconductors |
| 07/13/2000 | WO2000040893A1 Method and device for coupling light sources to a light guide |
| 07/13/2000 | WO2000040408A1 Method of mass producing and packaging integrated optical subsystems |
| 07/13/2000 | WO2000022766A8 Wavelength stabilization in a transmitter of wdm system |
| 07/13/2000 | DE19900816A1 Vertical resonator laser diode, useful for a laser indicator or pointer, has a partially transparent Bragg reflector layer sequence with a current aperture for delimiting the active light emitting region |
| 07/13/2000 | DE19900052A1 Halbleiterchip und Verfahren zur Herstellung Semiconductor chip and method for producing |
| 07/12/2000 | EP1018791A1 Laser system tolerating disturbances |
| 07/12/2000 | EP1018770A1 Compound semiconductor device based on gallium nitride |