216166 ⎘
Semiconductor lasers; Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well lasers [SQW-lasers], multiple quantum well lasers [MQW-lasers] or graded index separate confinement heterostructure lasers [GRINSCH-lasers] in AB compounds, e.g. AlGaAs-laser, InP-based laser characterised by the materials of the barrier layers based on InGa(Al)AsP
LIGHT EMITTING DEVICE, RANGING DEVICE, AND MOVABLE OBJECT
#2OPTICAL MODULATOR
#3LASER DEVICE, LASER DEVICE ARRAY, AND METHOD OF PRODUCING A LASER DEVICE
#4SEMICONDUCTOR LASER DEVICE AND METHOD OF MANUFACTURING THE SAME
#5Semiconductor Structure and Semiconductor Device
#6SEMICONDUCTOR OPTICAL DEVICE AND METHOD OF MANUFACTURING THE SAME
#7SEMICONDUCTOR LASER DEVICE
#8SEMICONDUCTOR OPTICAL DEVICE AND METHOD OF MANUFACTURING THE SAME
#9System and method for topological lasers generating and multiplexing optical beams with unbounded orbital angular momenta
#10INP-based monolithic integrated chaotic semiconductor laser chip capable of feeding back randomly diffused light
#11Semiconductor laser diode
#12AlInGaN-based superluminescent diode
#13Method for tuning emission wavelength of laser device
#14SEMICONDUCTOR LASER INCORPORATING AN ELECTRON BARRIER WITH LOW ALUMINUM CONTENT
#15Process of forming epitaxial substrate and semiconductor optical device
#16Electrically pumped photonic crystal nanolaser
#17SEMICONDUCTOR LASER DEVICE
#18Semiconductor device
#19Wavelength tunable laser device and optical coherence tomography apparatus
#20Method for switching output wavelength of tunable wavelength laser, method for switching wavelength of tunable wavelength laser, and tunable wavelength laser device
#21Apparatus for output light with wavelength tunable function and method to determine oscillation wavelength of wavelength tunable laser diode
#22Surface-emitting laser element, method for manufacturing a surface-emitting laser element, and atomic oscillator
#23Surface emitting laser element and atomic oscillator
#24Lasers with InGaAs quantum wells with InGaP barrier layers with reduced decomposition
#25LASERS WITH QUANTUM WELLS HAVING HIGH INDIUM AND LOW ALUMINUM WITH BARRIER LAYERS HAVING HIGH ALUMINUM AND LOW INDIUM WITH REDUCED TRAPS
#26Fabricating electronic-photonic devices having an active layer with spherical quantum dots
#27METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
#28Fabricating electronic-photonic devices having an active layer with spherical quantum dots
#29Selective area metal bonding Si-based laser
#30Optical device having a quantum-dot structure
#31Quantum dot based semiconductor waveguide devices
#32Semiconductor optical amplifier, method for manufacturing the same, and semiconductor optical integrated device
#33Method of producing semiconductor optical device
#34SEMICONDUCTOR LASER DIODE WITH REDUCED PARASITIC CAPACITANCE
#35Semiconductor device
#36Optical semiconductor device and fabrication process thereof
#37Process for precisely forming diffraction grating light-emitting device and a laser diode providing the same
#38Semiconductor laser module, optical amplifier, and method of manufacturing the semiconductor laser module
#39Semiconductor laser diode with emission efficiency independent of thickness of p-type cladding layer
#40Semiconductor laser having an improved stacked structure
#41Vertically emitting, optically pumped semiconductor laser comprising an external resonator
#42LIGHT EMITTING DEVICE
#43Light-emitting photonic device
#44Two-dimensional photonic crystal surface-emitting laser
#45Multi-quantum well optical waveguide with broadband optical gain
#46Semiconductor device
#47Semiconductor laser
#48Optical semiconductor device and its manufacturing method
#49Optical semiconductor device
#50Superlattice optical semiconductor device where each barrier layer has high content of group III elements in center portion and low content near well layer
#51Semiconductor laser and manufacturing method thereof
#52Photosemiconductor device
#53Wide tuneable laser sources
#54Wide tuneable laser sources
#55Polarization insensitive semiconductor optical amplifier
#56Semiconductor device, semiconductor laser device, manufacturing method for semiconductor device, manufacturing method for semiconductor laser device, optical disk device and optical transmission system
#57Semiconductor laser device
#58Semiconductor laser with grating structure for stabilizing the wavelength of optical radiation
#59Single-mode laser diode using strain-compensated multi-quantum-wells and method for manufacturing the same
#60Semiconductor laser module, optical amplifier, and method of manufacturing the semiconductor laser module
#61Integrated surface emitting laser and light amplifier
#62Semiconductor laser element including optical waveguide layers which have gradually varying bandgaps so as to reduce electrical resistance at interfaces
#63Semiconductor laser device and optical disc drive
#64Multiple quantum well broad spectrum gain medium and method for forming same