Analysis of the external filtered modes of a semiconductor laser with filtered optical feedback

K. Green; B Krauskopf

Analysis of the external filtered modes of a semiconductor laser with filtered optical feedback

K. Green, B Krauskopf

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

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Abstract

We present a detailed analysis of the external filter mode (EFM) structure of a semiconductor laser subject to filtered optical feedback (FOF). These EFMs form the ‘backbone’ of the dynamics of the system. Specifically, from the governing delay differential equations, we find analytic, transcendental expressions for both the solution curves, which define the frequency and amplitude of the EFMs, and their envelopes. We use numerical continuation to find and follow solutions of these equations. This approach allows us to show how the structure depends on the key parameters of filter width, filter detuning, and feedback phase. In other words, we identify the external influence of the filter on an otherwise fixed laser

Translated title of the contribution	Analysis of the external filtered modes of a semiconductor laser with filtered optical feedback
Original language	English
Title of host publication	SPIE 2006
Publication status	Published - Mar 2006

Bibliographical note

Name and Venue of Event: Photonics Europe 2006, Strasbourg, France
Conference Organiser: SPIE Europe

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http://rose.bris.ac.uk/dspace/handle/1983/422

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Analysis of the external filtered modes of a semiconductor laser with filtered optical feedback
Green, K. & Krauskopf, B., Mar 2006, (Accepted/In press).
Research output: Working paper

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@inproceedings{a284ddc21e3b4852a106e211350310d7,

title = "Analysis of the external filtered modes of a semiconductor laser with filtered optical feedback",

abstract = "We present a detailed analysis of the external filter mode (EFM) structure of a semiconductor laser subject to filtered optical feedback (FOF). These EFMs form the {\textquoteleft}backbone{\textquoteright} of the dynamics of the system. Specifically, from the governing delay differential equations, we find analytic, transcendental expressions for both the solution curves, which define the frequency and amplitude of the EFMs, and their envelopes. We use numerical continuation to find and follow solutions of these equations. This approach allows us to show how the structure depends on the key parameters of filter width, filter detuning, and feedback phase. In other words, we identify the external influence of the filter on an otherwise fixed laser",

author = "K. Green and B Krauskopf",

note = "Name and Venue of Event: Photonics Europe 2006, Strasbourg, France Conference Organiser: SPIE Europe",

year = "2006",

month = mar,

language = "English",

booktitle = "SPIE 2006",

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TY - GEN

T1 - Analysis of the external filtered modes of a semiconductor laser with filtered optical feedback

AU - Green, K.

AU - Krauskopf, B

N1 - Name and Venue of Event: Photonics Europe 2006, Strasbourg, France Conference Organiser: SPIE Europe

PY - 2006/3

Y1 - 2006/3

N2 - We present a detailed analysis of the external filter mode (EFM) structure of a semiconductor laser subject to filtered optical feedback (FOF). These EFMs form the ‘backbone’ of the dynamics of the system. Specifically, from the governing delay differential equations, we find analytic, transcendental expressions for both the solution curves, which define the frequency and amplitude of the EFMs, and their envelopes. We use numerical continuation to find and follow solutions of these equations. This approach allows us to show how the structure depends on the key parameters of filter width, filter detuning, and feedback phase. In other words, we identify the external influence of the filter on an otherwise fixed laser

AB - We present a detailed analysis of the external filter mode (EFM) structure of a semiconductor laser subject to filtered optical feedback (FOF). These EFMs form the ‘backbone’ of the dynamics of the system. Specifically, from the governing delay differential equations, we find analytic, transcendental expressions for both the solution curves, which define the frequency and amplitude of the EFMs, and their envelopes. We use numerical continuation to find and follow solutions of these equations. This approach allows us to show how the structure depends on the key parameters of filter width, filter detuning, and feedback phase. In other words, we identify the external influence of the filter on an otherwise fixed laser

M3 - Conference Contribution (Conference Proceeding)

BT - SPIE 2006

ER -

Analysis of the external filtered modes of a semiconductor laser with filtered optical feedback

Abstract

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Research output

Analysis of the external filtered modes of a semiconductor laser with filtered optical feedback

Cite this