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2024
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Invention
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Optical semiconductor device, optical subassembly, and optical module.
An optical semiconductor ... |
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Invention
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Semiconductor optical device.
A semiconductor optical device includes: a buried layer having a s... |
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2023
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Invention
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Semiconductor optical device and method for manufacturing the same. A semiconductor optical devic... |
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Invention
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Semiconductor optical device.
A semiconductor optical device includes: a mesa-stripe structure e... |
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Invention
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Wavelength multiplexing optical transmission system and wavelength multiplexing optical transmitt... |
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Invention
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Semiconductor laser.
Some implementation described herein provide a semiconductor laser that is ... |
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Invention
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Semiconductor optical amplifier integrated laser. A semiconductor optical amplifier integrated la... |
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2022
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Invention
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Semiconductor optical device.
A substrate includes first and second sides, the first side being ... |
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Invention
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Semiconductor laser for preventing hole burning effect.
Provided is a semiconductor laser that i... |
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Invention
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Semiconductor light-receiving element. 3 or more. At least one of the low-concentration layers in... |
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Invention
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Semiconductor photodetector.
A semiconductor photodetector includes: a substrate; a light-receiv... |
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Invention
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Semiconductor optical device.
A semiconductor optical device includes: a semiconductor layer hav... |
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Invention
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Semiconductor optical device. A semiconductor optical device includes: a buried layer having a si... |
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Invention
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Optical semiconductor device. An optical semiconductor device includes a substrate, a semiconduct... |
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Invention
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Semiconductor optical device. A multi-terraced structure includes three or more sections with dif... |
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Invention
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Semiconductor optical integrated device.
A device includes: a mesa stripe structure comprising a... |
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Invention
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Semiconductor optical device. A semiconductor optical device may include a semiconductor substrat... |
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Invention
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Ridge type semiconductor optical device.
A device includes: a laminate including first and secon... |
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Invention
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Semiconductor optical device and manufacturing method therefor.
A semiconductor optical device i... |
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Invention
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Semiconductor optical device.
A semiconductor optical device includes a substrate of a first con... |
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2021
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Invention
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Electro-absorption modulator. Provided is an electro-absorption modulator that includes a substra... |
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Invention
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Semiconductor laser. A semiconductor laser includes: a multi-quantum well layer in a mesa structu... |
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Invention
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Optical module and method for manufacturing the same. A printed circuit board includes a first tr... |
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Invention
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Semiconductor light-receiving element and manufacturing method of semiconductor light-receiving e... |
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Invention
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Optical device having a substrate and a laser unit that emits light into the substrate.
An optic... |
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Invention
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Semiconductor light emitting device and optical subassembly. A semiconductor light emitting devic... |
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Invention
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Optical semiconductor device. To provide an optical semiconductor device having excellent long-te... |
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Invention
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Differential circuit board and semiconductor light emitting device. A differential circuit board ... |
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Invention
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Optical semiconductor device. An optical semiconductor device includes a multi-quantum well layer... |
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Invention
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Optical semiconductor device and semiconductor light-emitting device. An optical semiconductor de... |
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Invention
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Optical module and optical communication system. An optical module includes a photoelectric conve... |
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Invention
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Printed circuit board, optical module, and optical transmission equipment. Provided is a printed ... |
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2020
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Invention
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Heater-integrated ridge type optical semiconductor optical device. A ridge type semiconductor opt... |
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Invention
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Optical communication module. An optical communication module includes a first power-supplied ter... |
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Invention
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Electro-absorption optical modulator and manufacturing method thereof. A electro-absorption optic... |
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Invention
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Modulation doped semiconductor laser and manufacturing method therefor. A modulation doped semico... |
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Invention
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Buried-type semiconductor optical device. A buried semiconductor optical device comprises a semic... |
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Invention
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Semiconductor optical element and semiconductor optical device comprising the same. A semiconduct... |
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Invention
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Optical semiconductor device, optical subassembly, and optical module. An optical semiconductor d... |
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Invention
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Optical module and optical transmission equipment. An optical module includes at least one optica... |
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Invention
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Optical module. An optical module for transmitting an optical signal may include a circuit board ... |
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2019
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Invention
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Optical subassembly. An optical subassembly may include a plurality of optical semiconductor devi... |
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Invention
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Semiconductor optical device. A semiconductor optical device includes: a laser for emitting light... |
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Invention
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Buried type semiconductor optical device and manufacturing method therefor. A buried typed semico... |
