Ultrafast Time-to-Two-Dimensional-Space Conversion System Using SHG Crystal

被引：0
作者：
Yoshinori Oshita
Tsuyoshi Konishi
Yoshiki Ichioka
机构：
[1] Osaka University,Department of Material and Life Science
[2] Nara National College of Technology,undefined
[3] Osaka Science and Technology Center,undefined
来源：
Optical Review | 2002年 / 9卷
关键词：
ultrafast optics; ultrashort pulse; nonlinear optical processing; optical spectrogram; nonlinear optical crystal; SHG crystal; time-frequency transform;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We propose an ultrafast optical time-to-two-dimensional (2-D) space conversion system using a crystal of β-BaB2O4. The proposed system can optically retrieve a 2-D spatial distribution (an image signal) from an ultra-short laser pulse modulated by an image. The fundamentals are the time-to-space transform and the spatial time-frequency transform. Optical time gating using a nonlinear optical crystal is applied for the time-to-space transform. The experimental system can convert modulated temporal signals into 2-D spatial distribution at the bit rate of 8 Tbit/s.
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页码：141 / 145
页数：4
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