کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1533677 | 1512560 | 2016 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
All-optical repetition rate multiplication of pseudorandom bit sequences based on cascaded TOADs
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: All-optical repetition rate multiplication of pseudorandom bit sequences based on cascaded TOADs All-optical repetition rate multiplication of pseudorandom bit sequences based on cascaded TOADs](/preview/png/1533677.png)
چکیده انگلیسی
A scheme for all-optical repetition rate multiplication of pseudorandom bit sequences (PRBS) is demonstrated with all-optical wavelength conversion and optical logic gate 'OR' based on cascaded Tera-Hertz Optical Asymmetric Demultiplexers (TOADs). Its feasibility is verified by multiplication experiments from 500Â Mb/s to 4Â Gb/s for 23â1 PRBS and from 1Â Gb/s to 4Â Gb/s for 27â1 PRBS. This scheme can be employed for rate multiplication for much longer cycle PRBS at much higher bit rate over 40Â Gb/s when the time-delay, the loss and the dispersion of the optical delay line are all precisely managed. The upper limit of bit rate will be restricted by the recovery time of semiconductor optical amplifier (SOA) finally.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 363, 15 March 2016, Pages 1-6
Journal: Optics Communications - Volume 363, 15 March 2016, Pages 1-6
نویسندگان
Zhenchao Sun, Zhi Wang, Chongqing Wu, Fu Wang, Qiang Li,