Silicon-based WDM optical transceiver module
An optical transceiver module, silicon-based technology, applied in the direction of light guides, optics, optical components, etc., can solve the problems of high integration difficulty and high integration cost, and achieve the effects of low integration, improved communication capacity, and small refractive index difference
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Embodiment 1
[0044] Such as figure 1 As shown, this embodiment provides a silicon-based WDM optical transceiver module, the silicon-based WDM optical transceiver module includes: a silicon photonic chip 10, including a modulator 101 array and a detector 102 array; A wavelength division multiplexer 201 and a demultiplexer 202, the wavelength division multiplexer 201 and the demultiplexer 202 are integrated on the same planar optical waveguide chip 20, the wavelength division multiplexer 201 and the modulator The array 101 is connected through packaging, and the demultiplexer 202 is connected with the array of detectors 102 through packaging.
[0045] Wavelength division multiplexing technology is a technology that simultaneously transmits multi-wavelength optical signals in one optical fiber. The basic principle is to combine (multiplex) optical signals of different wavelengths through a multiplexer (mux) at the sending end, and couple them to the same optical fiber on the optical cable li...
Embodiment 2
[0056] Such as figure 2 As shown, this embodiment provides a silicon-based WDM optical transceiver module, the silicon-based WDM optical transceiver module includes: a silicon photonic chip 10, including a modulator 101 array and a detector 102 array; A wavelength division multiplexer 201 and a demultiplexer 202, the wavelength division multiplexer 201 and the demultiplexer 202 are planar optical waveguide chips 40 and 50 independently arranged respectively, the wavelength division multiplexer 201 and the demultiplexer 201 The array of modulators 101 is connected through packaging, and the demultiplexer 202 is connected with the array of detectors 102 through packaging. The wavelength division multiplexer 201 and the demultiplexer 202 realized based on planar optical waveguide technology and the silicon photonic chip 10 are independently arranged chips.
[0057] Wavelength division multiplexing technology is a technology that simultaneously transmits multi-wavelength optical...
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