The research of the gain equalizer which is composed by Fabry-Perot etalon
碩士 === 國立中央大學 === 光電科學研究所 === 89 === The optical gain equalizer haves two profiles from the optical fiber amplifier；the loss-wavelength profile which is reverse to the amplifier (loss direction) and the gain—wavelength profile. We have made practical use of designing the Fabry-Perot etalon to compos...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2001
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| Online Access: | http://ndltd.ncl.edu.tw/handle/68150574914708258105 |
| Summary: | 碩士 === 國立中央大學 === 光電科學研究所 === 89 === The optical gain equalizer haves two profiles from the optical fiber amplifier；the loss-wavelength profile which is reverse to the amplifier (loss direction) and the gain—wavelength profile. We have made practical use of designing the Fabry-Perot etalon to compose the optical gain equalizer .This kind of optical gain equalizer has several etalon filters with different characteristic and it precisely realizes the characteristic reverse to the optical gain equalizer .
And this also a new design for gain flattening filter by using stack of filters has been described. The filter has advantages of all the layers are quarter wave.
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