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High-efficiency fre...
High-efficiency frequency upconversion of 1.5 mu m laser based on a doubly resonant external ring cavity with a low finesse for signal field
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Tan, Wei (author)
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Qiu, Xiaodong (author)
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Zhao, Gang (author)
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Jia, Mengyuan (author)
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- Ma, Weiguang (author)
- Umeå universitet,Institutionen för fysik,Institute of Laser Spectroscopy, State Key Laboratory of Quantum Optics and Quantum Optics Devices, Shanxi University, Taiyuan 030006, China; Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan 030006, China
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Yan, Xiaojuan (author)
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Dong, Lei (author)
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Zhang, Lei (author)
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Tong, Zhaomin (author)
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Yin, Wangbao (author)
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Feng, Xiaoxia (author)
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Xiao, Liantuan (author)
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Axner, Ove (author)
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Jia, Suotang (author)
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(creator_code:org_t)
- 2017-01-24
- 2017
- English.
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In: Applied physics. B, Lasers and optics (Print). - : Springer. - 0946-2171 .- 1432-0649. ; 123:2
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
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- A doubly resonant external ring cavity with a low finesse for the signal field is used to improve the frequency upconversion efficiency of a weak 1583 nm signal laser to 636 nm by mixing with a resonance power enhanced 1064 nm pump laser in a 25 mm periodically poled lithium niobate crystal. The process of frequency upconversion is described and optimized by the doubly resonant cavity-enhanced sum frequency generation theory under the condition of undepleted pump approximation. By selecting the suitable reflectivity of the signal input mirror and the incident pump power, a cavity-enhanced frequency conversion efficiency of 94.6% was obtained for signal powers up to 25 mW with an input pump power of 780 mW.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Tan, Wei
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Qiu, Xiaodong
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Zhao, Gang
-
Jia, Mengyuan
-
Ma, Weiguang
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Yan, Xiaojuan
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show more...
-
Dong, Lei
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Zhang, Lei
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Tong, Zhaomin
-
Yin, Wangbao
-
Feng, Xiaoxia
-
Xiao, Liantuan
-
Axner, Ove
-
Jia, Suotang
-
show less...
- About the subject
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Electrical Engin ...
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and Signal Processin ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Atom and Molecul ...
- Articles in the publication
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Applied physics. ...
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Umeå University