کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1540151 | 1512641 | 2008 | 7 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Distortion in optical pulse equalization through phase modulation and dispersive transmission Distortion in optical pulse equalization through phase modulation and dispersive transmission](/preview/png/1540151.png)
By combining phase modulation and dispersive transmission we propose an adjustable optical device to compress a time-varying input signal for producing ultrashort light pulses of high optical power. The relationship between the required properties of the input signal and the device parameters to get well-conformed sharp pulses with large energy concentration was established. High-order aberrations effects of the electro-optical modulator acting as the time lens of the employed setup are also considered. We found a mathematical analogy between the output signal of the analyzed device and the signal which would be obtained by using an equivalent first-order dispersive line. Some numerical simulations are shown which illustrate the feasibility of the method.
Journal: Optics Communications - Volume 281, Issues 15–16, August 2008, Pages 4001–4007