State selection of a bistable SOA ring laser for bit level optical memory applications

Bing C. Wang; Lei Xu; Varghese Baby; Ivan Glesk

doi:10.1109/LPT.2002.1012408

State selection of a bistable SOA ring laser for bit level optical memory applications

Bing C. Wang^*, Lei Xu, Varghese Baby, Ivan Glesk

^*Corresponding author for this work

Electronic And Electrical Engineering

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

10 Citations (Scopus)

Abstract

In this letter, we demonstrate the selection between two bistable states of a semiconductor fiber ring laser, using bits from a timeslot channel switched out using a terahertz optical asymmetric demultiplexer. By changing the selected timeslot channel, we were able to change the semiconductor fiber ring laser from a state with a two-peak output at 1570.6 and 1579 nm to a state with one-peak output at 1570.6 nm. This structure has potential application to optical memories.

Original language	English
Pages (from-to)	989-991
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	14
Issue number	7
DOIs	https://doi.org/10.1109/LPT.2002.1012408
Publication status	Published - 1 Jul 2002

Keywords

fibre lasers
optical bistability
optical storage
optical switches
ring lasers
semiconductor optical amplifiers

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10.1109/LPT.2002.1012408

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abstract = "In this letter, we demonstrate the selection between two bistable states of a semiconductor fiber ring laser, using bits from a timeslot channel switched out using a terahertz optical asymmetric demultiplexer. By changing the selected timeslot channel, we were able to change the semiconductor fiber ring laser from a state with a two-peak output at 1570.6 and 1579 nm to a state with one-peak output at 1570.6 nm. This structure has potential application to optical memories.",

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

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AU - Xu, Lei

AU - Baby, Varghese

AU - Glesk, Ivan

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AB - In this letter, we demonstrate the selection between two bistable states of a semiconductor fiber ring laser, using bits from a timeslot channel switched out using a terahertz optical asymmetric demultiplexer. By changing the selected timeslot channel, we were able to change the semiconductor fiber ring laser from a state with a two-peak output at 1570.6 and 1579 nm to a state with one-peak output at 1570.6 nm. This structure has potential application to optical memories.

KW - fibre lasers

KW - optical bistability

KW - optical storage

KW - optical switches

KW - ring lasers

KW - semiconductor optical amplifiers

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JF - IEEE Photonics Technology Letters

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ER -

State selection of a bistable SOA ring laser for bit level optical memory applications

Abstract

Keywords

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