Analysis of Spatio-Temporally Coupled Pulse-Shaper by Wigner Distribution Function(Special Issue on Optical Interconnects/Optical Signal Processing)
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概要
- 論文の詳細を見る
An improved pulse shaper is proposed which is able to control both the spatial and temporal profile of femtosecond light pulses. Our pulse shaper exploits the spatio-temporal coupling effect seen in pulse shapers. Its properties are numerically analyzed by application of the Wigner distribution function. We confirm that the spatio-temporal output pulse track dictates the differentiation of the phase mask ; that the degree of spatiotemporal coupling is determined by the focal length ratio of the lenses in the pulse shaper ; and that space to spatial-frequency chirp results from misalignment of lenses.
- 社団法人電子情報通信学会の論文
- 2001-03-01
著者
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YASUNO Yoshiaki
Computational Optics Group in the University of Tsukuba
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SUTOH Yasunori
Institute of Applied Physics, University of Tsukuba
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YASUNO Yoshiaki
the Institute of Applied Physiscs, University of Tsukuba
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SUTOH Yasunori
the Institute of Applied Physiscs, University of Tsukuba
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MORI Masahiko
the Optoelectronics Division, Electrotechnical Laboratory
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ITOH Masahide
the Institute of Applied Physiscs, University of Tsukuba
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YATAGAI Toyohiko
the Institute of Applied Physiscs, University of Tsukuba
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Mori M
The Optoelectronics Division Electrotechnical Laboratory
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Itoh Masataka
Institute Of Applied Physics University Of Tsukuba
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Sutoh Yasunori
Institute Of Applied Physics University Of Tsukuba
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Yatagai T
Institute Of Applied Physics University Of Tsukuba
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Yatagai Toyohiko
Center For Optical Research And Education (core) Utsunomiya University
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Mori Masahiko
The Optoelectronics Division Electrotechnical Laboratory
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