High-resolution pulse shaper based on arrays of digital micromirrors

被引：8

作者：

Knapczyk, M ^{[1
]}

Krishnan, A ^{[1
]}

de Peralta, LG ^{[1
]}

Bernussi, AA ^{[1
]}

Temkin, H ^{[1
]}

机构：

[1] Texas Tech Univ, Dept Elect & Comp Engn, Lubbock, TX 79409 USA

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2005年 / 17卷 / 10期

关键词：

digital micromirrors; Fourier transforms; optical diffraction; optical pulses; optical pulse shaping;

D O I：

10.1109/LPT.2005.854411

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We describe an optical Fourier transform pulse shaper based on a combination of a diffraction, grating and a reconfigurable array of digital micromirrors. The pulse shaper allows for adjustment of separation between consecutive pulses. within a pulse burst and the length of the burst. Pulse separation, burst length, and number of pulses can be dynamically reconfigured by changing the periodic pattern imposed to the array of digital micromirrors. Experimental results on binary intensity modulation are in excellent agreement with basic design relations describing the spectral and temporal characteristics of the pulse shaper.

引用

页码：2200 / 2202

页数：3

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