215962 ⎘
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 incorporating phase shifts
Sub-classes:SEMICONDUCTOR LASER
#2MULTI-WAVELENGTH LASER
#3Multiple Electrode Distributed Feedback Laser Array
#4ACOUSTO-OPTIC SYSTEM HAVING PHASE-SHIFTING REFLECTOR
#5CAVITY DESIGN FOR MULTI-WAVELENGTH LASERS
#6DISTRIBUTED FEEDBACK LASERS AND METHODS FOR FABRICATING SUCH LASERS
#7NITRIDE SEMICONDUCTOR LASER ELEMENT
#8Surface emitting laser with hybrid grating structure
#9SEMICONDUCTOR LASER
#10SEMICONDUCTOR LASER
#11SEMICONDUCTOR LASER
#12SEMICONDUCTOR LASER FOR PREVENTING HOLE BURNING EFFECT
#13SILICON PHOTONIC HYBRID DISTRIBUTED FEEDBACK LASER WITH BUILT-IN GRATING
#14ACOUSTO-OPTIC SYSTEM HAVING PHASE-SHIFTING REFLECTOR
#15Surface emitting laser with hybrid grating structure
#16Negative bias to improve phase noise
#17Semiconductor Optical Device
#18SEMICONDUCTOR LASERS
#19HIGH KAPPA SEMICONDUCTOR LASERS
#20Response shaping by multiple injection in a ring-type structure
#21Semiconductor Laser
#22DFB WITH WEAK OPTICAL FEEDBACK
#23Electro-absorption optical modulator including ground shield
#24Response shaping by multiple injection in a ring-type structure
#25Optical semiconductor device and method of manufacturing optical semiconductor device
#26Structured optical fibre sensor integrating a tunable vernier effect laser emission device
#27Acousto-optic system having phase-shifting reflector
#28Surface emitting laser with hybrid grating structure
#29Wavelength-tunable laser
#30Two-kappa DBR laser
#31DFB with weak optical feedback
#32Surface-emmiting laser comprising surface gratings
#33Quantum-dot-based narrow optical linewidth single wavelength and comb lasers on silicon
#34Discrete wavelength tunable laser
#35Vertical cavity surface emitting laser
#36DISCRETE WAVELENGTH TUNABLE LASER
#37High-output power quarter-wavelength shifted distributed feedback laser diode
#38Response shaping by multiple injection in a ring-type structure
#39Super structure grating and tunable laser
#40Laser device
#41On-chip wavelength locker
#42Substrate including photonic crystal and method for manufacturing the same, and surface emitting quantum cascade laser
#43Semiconductor laser device
#44Structure and fabricating method of distributed feedback laser
#45Discrete wavelength tunable laser
#46DISTRIBUTED FEEDBACK INTERBAND CASCADE LASERS WITH CORRUGATED SIDEWALL
#47Photonic device comprising a laser optically connected to a silicon wave guide and method of fabricating such a photonic device
#48Tunable laser and method for tuning a lasing mode
#49OPTICAL DEVICE AND OPTICAL MODULE
#50Method for producing quantum cascade laser and quantum cascade laser
#51Tunable laser device
#52Photonic integrated device with dielectric structure
#53Semiconductor light emitting device and optical transceiver
#54Quantum cascade laser
#55Tunable laser including parallel lasing cavities with a common output
#56Semiconductor laser and optical integrated light source including the same
#57Laser comb generator
#58Semiconductor laser element, integrated semiconductor laser element, and method for producing semiconductor laser element
#59Single-step-grown transversely coupled distributed feedback laser
#60Semiconductor laser device
#61Lasers Based On Optical Ring-Resonators
#62Horizontal cavity surface emitting laser device
#63Semiconductor laser and optical semiconductor device
#64Optical semiconductor device, optical semiconductor device array, and optical transmitter module
#65Laser with full C-band tunability and narrow linewidth
#66Optical device and optical module
#67Quantum cascade laser manufacturing method
#68DISTRIBUTED FEEDBACK LASER DIODE HAVING ASYMMETRIC COUPLING COEFFICIENT AND MANUFACTURING METHOD THEREOF
#69Semiconductor laser device and circuit for and method of driving same
#70Method of manufacturing semiconductor optical element
#71Semiconductor optical element
#72Optical element and method for manufacturing the same
#73Semiconductor laser silicon waveguide substrate, and integrated device
#74Semiconductor laser device
#75Semiconductor laser diode device and method of fabrication thereof
#76Optical modulation apparatus and optical modulation/integration apparatus
#77Optical semiconductor device and method for manufacturing the same
#78Optical device and method for manufacturing the same
#79ELECTRO-ABSORPTION MODULATED LASER (EML) ASSEMBLY HAVING A 1/4 WAVELENGTH PHASE SHIFT LOCATED IN THE FORWARD PORTION OF THE DISTRIBUTED FEEDBACK (DFB) OF THE EML ASSEMBLY, AND A METHOD
#80Semiconductor laser
#81Semiconductor laser
#82Semiconductor laser device and circuit for and method of driving same
#83Semiconductor optical element
#84Semiconductor optical element, semiconductor laser using the semiconductor optical element, and optical transponder using the semiconductor laser
#85Laser device, laser module, semiconductor laser and fabrication method of semiconductor laser
#86Semiconductor laser and semiconductor optical integrated device
#87OPTICAL SEMICONDUCTOR DEVICE
#88Semiconductor laser
#89Semiconductor optical devices, systems and methods of manufacturing the same
#90Semiconductor optical element
#91Distributed feedback laser diode
#92Semiconductor laser
#93Laser device, laser module, semiconductor laser and fabrication method of semiconductor laser
#94Optical semiconductor device and optical semiconductor integrated circuit
#95Optical semiconductor device and optical semiconductor integrated circuit
#96Distributed-feedback semiconductor laser, distributed-feedback semiconductor laser array, and optical module
#97Method for manufacturing semiconductor laser device and semiconductor laser device
#98Wavelength tunable semiconductor laser having two difractive grating areas
#99Tunable laser
#100Q-MODULATED SEMICONDUCTOR LASER WITH ELECTRO-ABSORPTIVE GRATING STRUCTURES
#101Optical semiconductor device and optical semiconductor integrated circuit
#102Distributed feedback laser diode
#103High coherent power, two-dimensional surface-emitting semiconductor diode array laser
#104Current biased dual DBR grating semiconductor laser
#105Method and device for testing semiconductor laser
#106Distributed feedback laser with differential grating
#107High coherent power, two-dimensional surface-emitting semiconductor diode array laser
#108Semiconductor laser device
#109Method for integration of variable Bragg grating coupling coefficients
#110Tunable laser device and method for manufacturing the same
#111Laser with pre-distorted grating