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Detailed characteri...
Detailed characterization of a
fiber-optic parametric amplifier in phase-sensitive and phase-insensitive operation
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- Kakande, Joseph (författare)
- University of Southampton
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- Lundström, Carl Peter, 1982 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Andrekson, Peter, 1960 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Tong, Zhi, 1977 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Karlsson, Magnus, 1967 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Petropoulos, P. (författare)
- University of Southampton
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- Parmigiani, Francesca (författare)
- University of Southampton
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- Richardson, David J. (författare)
- University of Southampton
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(creator_code:org_t)
- 2010
- 2010
- Engelska.
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Ingår i: Optics Express. - 1094-4087 .- 1094-4087. ; 18:5, s. 4130-4137
- Relaterad länk:
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http://dx.doi.org/10...
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https://doi.org/10.1...
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https://research.cha...
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Abstract
Ämnesord
Stäng
- We experimentally demonstrate a single-pumped, non-degenerate phase-sensitive parametric amplifier with a precise control of phase and amplitude of the in-going waves and investigate in detail its gain, attenuation and saturation properties in comparison with operation in phase insensitive amplifier (PIA) mode. We experimentally observe the variation of the gain and attenuation as a function of the relative phase, pump power and the signal-idler power ratio. The phase sensitive gain spectrum is studied over a 24 nm symmetrical bandwidth and we achieve a maximum phase sensitive amplification (PSA) gain of 33 dB. A departure from the theoretical maximum attenuation as the gain increases is observed and explained.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
Nyckelord
- Nonlinear optics
- Parametric processes
- Optical amplifiers
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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