Nonlinear spectral blueshift in semicondutor optical amplifiers

被引：4

作者：

Bednyakova, A. E. ^{[1
,2
]}

Khudozhitkova, D. ^{[1
]}

Kokhanovskiy, A. ^{[1
]}

Turitsyn, S. K. ^{[1
,3
]}

机构：

[1] Novosibirsk State Univ, Novosibirsk 630090, Russia

[2] SB RAS, Inst Computat Technol, Novosibirsk 630090, Russia

[3] Aston Univ, Aston Inst Photon Technol, Birmingham B4 7ET, W Midlands, England

来源：

OPTICS LETTERS | 2021年 / 46卷 / 19期

基金：

俄罗斯科学基金会;

关键词：

WAVELENGTH CONVERSION; MODULATION; SPEED;

D O I：

10.1364/OL.438870

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate that spectral peak power of negatively chirped optical pulses can acquire a blueshift after amplification by a semiconductor optical amplifier. The central wavelength of a transform limited optical pulse translates over 20 nm towards a shorter wavelength after propagation in a single-mode fiber and semiconductor optical amplifier. A chirped Gaussian pulse with full width at half maximum 1 ps and dimensionless chirp parameter C = -20 can be blueshifted by 5 THz. (C) 2021 Optical Society of America

引用

页码：4757 / 4760

页数：4

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