215953 ⎘
Semiconductor lasers; Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers having a non constant or multiplicity of periods Chirped grating
VCSEL/PCSEL LIGHT COUPLING INTO THE MULTILAYER WAVEGUIDE FOR SHORT REACH OPTICAL COMMUNICATION
#2MULTI-WAVELENGTH EXTERNAL CAVITY LASER
#3WIDE BANDWIDTH LASER CHIP
#4HIGH KAPPA SEMICONDUCTOR LASERS
#5Precisely controlled chirped diode laser and coherent LIDAR system
#6Ultra-low noise, highly stable single-mode operation, high power, Bragg grating based semiconductor laser
#7Method for tuning emission wavelength of laser device
#8Laser device
#9Precisely controlled chirped diode laser and coherent lidar system
#10Robust, compact, field-able tunable integrated photonic device
#11Tunable laser and method for tuning a lasing mode
#12Optical transmitter implementing wavelength tunable diode
#13Single mode reflector using a nanobeam cavity
#14Method of controlling wavelength tunable laser, control data structure of wavelength tunable laser, and wavelength tunable laser
#15Optical semiconductor resonator, optical semiconductor device, and optical module
#16Ultrashot pulse fiber laser
#17Multi-channel tunable laser
#18Tunable semiconductor laser based on reconstruction-equivalent chirp and series mode or series and parallel hybrid integration, and preparation thereof
#19Method for controlling wavelength-tunable laser
#20Method to determine operating conditions of wavelength tunable laser diode and to control optical transmitter providing wavelength tunable laser diode
#21Laser apparatus and method to re-tune emission wavelength tunable LD
#22Semiconductor DBR laser
#23External cavity laser with single mode-hop-free tuning
#24Method for switching output wavelength of tunable wavelength laser, method for switching wavelength of tunable wavelength laser, and tunable wavelength laser device
#25Method and apparatus for fabrication of controlled chirp gratings
#26Method for controlling wavelength tunable laser
#27Method for controlling wavelength tunable laser
#28Method for testing tunable wavelength laser device and tunable wavelength laser device
#29Optical semiconductor device and method of fabricating the same
#30Method to determine operating conditions of wavelength tunable laser diode and to control optical transmitter providing wavelength tunable laser diode
#31Optical semiconductor resonator, optical semiconductor device, and optical module
#32Method for controlling tunable wavelength laser
#33Method for controlling tunable wavelength laser
#34Method for controlling wavelength-tunable laser
#35Tunable multi-mode laser
#36Method of controlling wavelength tunable laser, control data structure of wavelength tunable laser, and wavelength tunable laser
#37Method to tune emission wavelength of wavelength tunable laser diode
#38Method to tune emission wavelength of semiconductor laser diode
#39Semiconductor laser
#40Wavelength monitor, wavelength lockable laser diode and method for locking emission wavelength of laser diode
#41DBR laser diode with symmetric aperiodically shifted grating phase
#42Method to control emission wavelength of tunable laser diode
#43WAVELENGTH MONITOR, WAVELENGTH LOCKABLE LASER DIODE AND METHOD FOR LOCKING EMISSION WAVELENGTH OF LASER DIODE
#44METHOD TO SWITCH EMISSION WAVELENGTH OF TUNABLE LASER DIODE
#45Method to assemble optical devices with optically interfering device
#46Method of controlling wavelength-tunable laser
#47Wavelength tunable laser diode
#48OPTICAL TRANSMITTER SUBASSEMBLY
#49Wavelength Conversion Light Source Device
#50Wavelength tunable external cavity laser beam generating device
#51WAVELENGTH TUNABLE SEMICONDUCTOR LASER
#52Tunable semiconductor laser diode
#53Semiconductor laser
#54Method for tuning semiconductor laser
#55Semiconductor laser device
#56Method of controlling wavelength-tunable laser
#57Semiconductor laser device and method for controlling semiconductor laser
#58Optical semiconductor device and method of controlling the same
#59Semiconductor diffraction grating device and semiconductor laser
#60Bragg grating structure
#61LASER DEVICE AND LASER DEVICE CONTROL DATA
#62Semiconductor laser
#63Semiconductor optical element, semiconductor laser using the semiconductor optical element, and optical transponder using the semiconductor laser
#64Tunable laser
#65Laser device, laser module, semiconductor laser and fabrication method of semiconductor laser
#66EXTERNAL CAVITY LASER ASSEMBLY INCLUDING EXTERNAL CHIRPED EXIT REFLECTOR FOR IMPROVED LINEARITY
#67Diffraction grating device, laser diode, and wavelength tunable filter
#68Bragg reflector grating
#69Method of controlling semiconductor laser
#70Multi-wavelength mode locked laser
#71Optical semiconductor device and method of controlling the same
#72Bragg grating reflection strength control
#73Tunable infrared lasers for gas-phase spectroscopy
#74Bragg grating structure
#75Optical transmitter having a widely tunable directly modulated laser and periodic optical spectrum reshaping element
#76Laser device, laser module, semiconductor laser and fabrication method of semiconductor laser
#77Optical semiconductor device having diffraction grating
#78Wavelength tunable semiconductor laser having two difractive grating areas
#79Tunable semiconductor laser and method thereof
#80Gain-clamped optical amplifier
#81Distributed feedback laser with differential grating
#82Ultra-compact, low cost high powered laser system
#83Tuneable laser