Optical spectral bistability in a semiconductor fiber ring laser through gain saturation in an SOA

Lei Xu; Bing C. Wang; Varghese Baby; Ivan Glesk; Paul R. Prucnal

doi:10.1109/68.980477

Optical spectral bistability in a semiconductor fiber ring laser through gain saturation in an SOA

Lei Xu, Bing C. Wang, Varghese Baby, Ivan Glesk, Paul R. Prucnal

Electrical and Computer Engineering

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

34 Scopus citations

Abstract

In this letter, we demonstrate the operation of optical bistability in a widely tunable semiconductor fiber ring laser, using a semiconductor optical amplifier (SOA). The laser can be operated in two bistable states: the spectrum of the first state has one main lasing peak with very narrow linewidth, and the second state has simultaneous oscillation of two main peaks at different wavelengths. The two bistable states can be switched to each other using either electrical or optical methods. We further explain the bistable operation using the theory of two-mode competition through gain saturation in SOA.

Original language	English (US)
Pages (from-to)	149-151
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	14
Issue number	2
DOIs	https://doi.org/10.1109/68.980477
State	Published - Feb 2002

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

Keywords

Optical bistability
Optical logic devices
Ring lasers
Semiconductor optical amplifiers
Wavelength-division multiplexing

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10.1109/68.980477

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title = "Optical spectral bistability in a semiconductor fiber ring laser through gain saturation in an SOA",

abstract = "In this letter, we demonstrate the operation of optical bistability in a widely tunable semiconductor fiber ring laser, using a semiconductor optical amplifier (SOA). The laser can be operated in two bistable states: the spectrum of the first state has one main lasing peak with very narrow linewidth, and the second state has simultaneous oscillation of two main peaks at different wavelengths. The two bistable states can be switched to each other using either electrical or optical methods. We further explain the bistable operation using the theory of two-mode competition through gain saturation in SOA.",

keywords = "Optical bistability, Optical logic devices, Ring lasers, Semiconductor optical amplifiers, Wavelength-division multiplexing",

author = "Lei Xu and Wang, {Bing C.} and Varghese Baby and Ivan Glesk and Prucnal, {Paul R.}",

note = "Funding Information: Manuscript received July 23, 2001; revised October 16, 2001. This work was supported by the US Army MURI under Grant DAAD19-00-1-0165. The authors are with the Department of Electrical Engineering, Princeton University, Princeton, NJ 08544 USA (e-mail: [email protected]). Publisher Item Identifier S 1041-1135(02)00256-2.",

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language = "English (US)",

volume = "14",

pages = "149--151",

journal = "IEEE Photonics Technology Letters",

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publisher = "Institute of Electrical and Electronics Engineers Inc.",

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T1 - Optical spectral bistability in a semiconductor fiber ring laser through gain saturation in an SOA

AU - Xu, Lei

AU - Wang, Bing C.

AU - Baby, Varghese

AU - Glesk, Ivan

AU - Prucnal, Paul R.

N1 - Funding Information: Manuscript received July 23, 2001; revised October 16, 2001. This work was supported by the US Army MURI under Grant DAAD19-00-1-0165. The authors are with the Department of Electrical Engineering, Princeton University, Princeton, NJ 08544 USA (e-mail: [email protected]). Publisher Item Identifier S 1041-1135(02)00256-2.

PY - 2002/2

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N2 - In this letter, we demonstrate the operation of optical bistability in a widely tunable semiconductor fiber ring laser, using a semiconductor optical amplifier (SOA). The laser can be operated in two bistable states: the spectrum of the first state has one main lasing peak with very narrow linewidth, and the second state has simultaneous oscillation of two main peaks at different wavelengths. The two bistable states can be switched to each other using either electrical or optical methods. We further explain the bistable operation using the theory of two-mode competition through gain saturation in SOA.

AB - In this letter, we demonstrate the operation of optical bistability in a widely tunable semiconductor fiber ring laser, using a semiconductor optical amplifier (SOA). The laser can be operated in two bistable states: the spectrum of the first state has one main lasing peak with very narrow linewidth, and the second state has simultaneous oscillation of two main peaks at different wavelengths. The two bistable states can be switched to each other using either electrical or optical methods. We further explain the bistable operation using the theory of two-mode competition through gain saturation in SOA.

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KW - Optical logic devices

KW - Ring lasers

KW - Semiconductor optical amplifiers

KW - Wavelength-division multiplexing

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Optical spectral bistability in a semiconductor fiber ring laser through gain saturation in an SOA

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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