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2025
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Invention
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Method for controlling output frequency of wavelength selective switch, and wavelength selective ... |
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Invention
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Crosstalk suppression method for wavelength-selective switch, and wavelength-selective switch. Th... |
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Invention
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Apparatus and method for rapid recovery from failures of some devices in optical data switching o... |
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Invention
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Batch rerouting method, apparatus and system for mesh white-box optical network. The present inve... |
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Invention
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Fiber coiling cartridge and assembly method therefor. A fiber coiling cartridge and an assembly m... |
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Invention
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Monitoring device and monitoring method for array optical switch, and array optical switch. The p... |
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Invention
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Fiber amplifier for diverting pump leakage light and signal transmission system. The present inve... |
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2024
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Invention
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Fiber management tray having fiber management intermediate layer heating function and assembly me... |
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Invention
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Raman amplifier gain control method and raman optical fiber amplifier. The present invention rela... |
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Invention
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Low-noise full-band fiber amplifier and signal transmission system. The present invention relates... |
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Invention
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Easy-to-assemble optical module and use method thereof. The present invention relates to the tech... |
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Invention
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Vehicle-mounted optoelectronic hybrid connector. The present invention relates to the technical f... |
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Invention
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Thin film lithium niobate polarizer and manufacturing method therefor. A thin film lithium niobat... |
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Invention
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Direction-controllable threaded mounting structure and mounting method therefor. The present inve... |
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Invention
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Optical port assembly and assembly method therefor. An optical port assembly and an assembly meth... |
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Invention
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Method for implementing signal-to-noise ratio reporting function based on cdr solution, and optic... |
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Invention
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Fast fault-state dummy-wave optical power filling apparatus and optical wavelength division multi... |
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Invention
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Dual-receiver integrated to optical assembly with vertical and horizontal hybrid packaging, and o... |
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Invention
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Multi-beam array optical switch and control method therefor. The present invention relates to the... |
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Invention
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Lidar transceiver device for achieving full vertical field of view, and usage method. A lidar tra... |
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Invention
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Wavelength-tunable narrow-linewidth external-cavity semiconductor laser and optical module. The p... |
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Invention
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Soa-pin with narrow wavelength interval and manufacturing method therefor. The present invention ... |
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Invention
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Wavelength selective switch apparatus with pre-tilt angle adjustment, and method for using same. ... |
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Invention
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Mpo-mt adapter and optical module. The present invention provides an MPO-MT adapter and an optica... |
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Invention
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Glass and silicon photonics hybrid integrated structure and manufacturing method therefor. A glas... |
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Invention
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Optical splitting structure and manufacturing method therefor. An optical splitting structure and... |
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Invention
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Tunable laser device and wavelength locking method. The present invention relates to the technica... |
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Invention
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Tunable planar grating filter. A tunable planar grating filter, comprising: a scaling component (... |
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Invention
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Laser radar transceiver device. A laser radar transceiver device. A transmitting end assembly (1)... |
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Invention
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Y-type thin-film lithium niobate electro-optic modulator and manufacturing method therefor. Provi... |
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Invention
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Optical module using embedded ldd and optical device, and light-emission rate conversion method t... |
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Invention
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Radio frequency optical assembly, corresponding module comprising same, and wireless transmission... |
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Invention
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Side-push-type mounting and dismounting mechanism and mounting method thereof. A side-push-type m... |
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Invention
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Photoelectric composite connector integrated with multiple photoelectric channels. The present in... |
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Invention
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In-vehicle optoelectronic mixer and method for using same. The present invention relates to the t... |
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Invention
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Optical time-domain reflectometer, and method for eliminating interference fading. The present in... |
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Invention
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Automatic edfa signal power control method and apparatus based on real-time ase compensation. The... |
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Invention
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Method and apparatus for adaptive amplification of optical fiber dispersion compensation. The pre... |
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Invention
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Shock-resistant optical and electrical hybrid connector. The present application relates to the t... |
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Invention
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Optical module having unlocking early warning function, and use method. The present invention pro... |
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2023
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Invention
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Drift coefficient calibration method for modulator, and bias voltage control method and apparatus... |
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Invention
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Slotting method and slotting device. A slotting method and a slotting device. The method is appli... |
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Invention
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Combined filter. The present disclosure provides a combined filter. The combined filter comprises... |
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Invention
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Waveguide structure. A waveguide structure, comprising: a first waveguide component (101) provide... |
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Invention
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Arrayed waveguide grating. The present disclosure provides an arrayed waveguide grating. The arra... |
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2022
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Invention
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High-isolation light source filling device and method in wavelength division multiplexing system.... |
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Invention
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Limit display device.
Disclosed is a limit display device comprising a movable assembly, limit a... |
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Invention
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Method and apparatus for detecting phase difference and delay of coherent receiver, and storage m... |
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2021
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Invention
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Optical port assembly and optical module.
An optical port assembly and optical module. The optic... |
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Invention
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Active optical cable.
Disclosed is an active optical cable comprising an optical cable; optical ... |
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2020
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P/S
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Transducers, namely, photoelectric transducers and Internet of Things transducers, that utilize u... |
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P/S
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Transducer; couplers (data processing equipment); optical
communication instrument; dynamometers... |
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2011
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P/S
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Couplers for communication equipment, namely, acoustic couplers, fiber optical coupler, Special W... |
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P/S
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Couplers (data processing equipment); optical communication
device; detectors; meters; dynamomet... |
