Nonlinear spectral blueshift in semicondutor optical amplifiers

A. E. Bednyakova; D. Khudozhitkova; A. Kokhanovskiy; S. K. Turitsyn

doi:10.1364/OL.438870

Nonlinear spectral blueshift in semicondutor optical amplifiers

A. E. Bednyakova^*, D. Khudozhitkova, A. Kokhanovskiy, S. K. Turitsyn

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

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.

Original language	English
Pages (from-to)	4757-4760
Number of pages	4
Journal	Optics Letters
Volume	46
Issue number	19
Early online date	23 Sept 2021
DOIs	https://doi.org/10.1364/OL.438870
Publication status	Published - 1 Oct 2021

Bibliographical note

This paper was published in Optics Letters and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: https://www.osapublishing.org/ol/abstract.cfm?uri=ol-46-19-4757. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.

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10.1364/OL.438870

SOA_blue_shift_OL
This paper was published in Optics Letters and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: https://www.osapublishing.org/ol/abstract.cfm?uri=ol-46-19-4757. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.
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title = "Nonlinear spectral blueshift in semicondutor optical amplifiers",

abstract = "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.",

author = "Bednyakova, {A. E.} and D. Khudozhitkova and A. Kokhanovskiy and Turitsyn, {S. K.}",

note = "This paper was published in Optics Letters and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: https://www.osapublishing.org/ol/abstract.cfm?uri=ol-46-19-4757. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.",

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AU - Bednyakova, A. E.

AU - Khudozhitkova, D.

AU - Kokhanovskiy, A.

AU - Turitsyn, S. K.

N1 - This paper was published in Optics Letters and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: https://www.osapublishing.org/ol/abstract.cfm?uri=ol-46-19-4757. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.

PY - 2021/10/1

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N2 - 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.

AB - 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.

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Nonlinear spectral blueshift in semicondutor optical amplifiers

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