Gain smoothening filter in two-segment fiber-optical parametric amplifier
This paper demonstrates a method to remove the gain ripple profile specifically for a two-segment fiber optical parametric amplifier arising from the dispersion differences between the fiber gain medium and the standard single mode fiber attached to the optical components.This is achieved by using...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | en |
| Published: |
Elsevier
2013
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/10042/1/Gain_smootheningfilterintwo-segmentfiber-opticalparametricamplifier.pdf http://eprints.um.edu.my/10042/ http://dx.doi.org/10.1016/j.optcom.2012.09.015 |
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| Summary: | This paper demonstrates a method to remove the gain ripple profile specifically for a two-segment fiber
optical parametric amplifier arising from the dispersion differences between the fiber gain medium and the standard single mode fiber attached to the optical components.This is achieved by using a simple design that incorporates again smoothening filter at the mid-stage of the amplifier.This simple yet practical method is useful when isolators are adopted for stimulated Brillouin scattering suppression
but it comes with the expense of parametric gain. |
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