发明授权
- 专利标题： Wavelength division multiplexing/demultiplexing devices using dual high index of refraction crystalline lenses
- 专利标题（中）： 使用双重折射率晶体的波分复用/解复用器件
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申请号： US09342142申请日： 1999-06-29
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公开(公告)号： US06289155B1公开(公告)日： 2001-09-11
- 发明人: Robert Kent Wade
- 申请人： Robert Kent Wade
- 主分类号： B02B634
- IPC分类号： B02B634
摘要：
A wavelength division multiplexing device is disclosed. In one embodiment, the wavelength division multiplexing device comprises a crystalline collimating lens for collimating a plurality of monochromatic optical beams, a diffraction grating for combining the plurality of collimated, monochromatic optical beams into a multiplexed, polychromatic optical beam, and a crystalline focusing lens for focusing the multiplexed, polychromatic optical beam.
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