216121 ⎘
Semiconductor lasers; Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AB compounds, e.g. AlGaAs-laser, InP-based laser emitting light at a wavelength less than 900 nm based on InGaAsP
OPTICAL SEMICONDUCTOR DEVICE, OPTICAL INTEGRATED DEVICE, AND MANUFACTURING METHOD FOR OPTICAL SEMICONDUCTOR DEVICE
#2CONFINING FEATURES FOR MODE SHAPING OF LASERS AND COUPLING WITH SILICON PHOTONIC COMPONENTS
#3Confining features for mode shaping of lasers and coupling with silicon photonic components
#4Semiconductor optical element and semiconductor optical device comprising the same
#5Unidirectionally emitting microdisk having ultra-high quality factor and laser using the same
#6Low power edge-emitting laser diode and laser diode module
#7Laser, passive optical network system, apparatus and wavelength control method
#8Method for producing semiconductor laser elements and semi-conductor laser element
#9Semiconductor optical amplifier
#10Optical device and method for manufacturing the same
#11Hybrid laser diode for single mode operation and method of fabricating the same
#12Hybrid laser diode
#13Semiconductor laser apparatus
#14Optical measurement instrument for living body semiconductor laser installation for living body light measuring device
#15Laser diode chip, laser diode, and method for manufacturing laser diode chip
#16Planar waveguides with air thin films used as anti-reflective layers, beam splitters and mirrors
#17Semi-integrated designs with in-waveguide mirrors for external cavity tunable lasers
#18Light-emitting device having resonator and light source unit including the light-emitting device
#19Photonic integrated device using reverse-mesa structure and method for fabricating the same
#20Semiconductor optical device integrated with a photo detector
#21Method of manufacturing optical semiconductor device