TE-TM coupled mode dynamics in a semiconductor laser subject to feedback with variably rotated polarization

Lev Khaykovich; Tal Galfsky; Zav Shotan; Noam Gross

doi:10.1016/j.optcom.2009.02.007

TE-TM coupled mode dynamics in a semiconductor laser subject to feedback with variably rotated polarization

Lev Khaykovich, Tal Galfsky, Zav Shotan, Noam Gross

Department of Physics

Bar-Ilan University

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

13 Scopus citations

Abstract

We report on the experimental observation of dynamical collapses which address selectively the TM-mode of a laser subject to optical feedback with variably rotated polarization. Simultaneously, the TE-mode which remains the dominant lasing mode exhibits power bursts. We analyze the relative phase shift between the feedback fields into the TE- and TM-mode and find that the dynamical collapses, observed in a specific range of polarization rotation angles, can be attributed to large phase shift feedback conditions applied on the TM-mode.

Original language	English
Pages (from-to)	2059-2061
Number of pages	3
Journal	Optics Communications
Volume	282
Issue number	10
DOIs	https://doi.org/10.1016/j.optcom.2009.02.007
State	Published - 15 May 2009

Bibliographical note

Funding Information:
N.G. is supported by the Adams Fellowship Program of the Israel Academy of Sciences and Humanities. This work was supported, in a part, by the Israel Science Foundation through Grant No. 1125/04.

Funding

N.G. is supported by the Adams Fellowship Program of the Israel Academy of Sciences and Humanities. This work was supported, in a part, by the Israel Science Foundation through Grant No. 1125/04.

Funders	Funder number
Israel Academy of Sciences and Humanities
Israel Science Foundation	1125/04

Access to Document

10.1016/j.optcom.2009.02.007

Cite this

@article{c0c96ae55cdf414db021a2573f613057,

title = "TE-TM coupled mode dynamics in a semiconductor laser subject to feedback with variably rotated polarization",

abstract = "We report on the experimental observation of dynamical collapses which address selectively the TM-mode of a laser subject to optical feedback with variably rotated polarization. Simultaneously, the TE-mode which remains the dominant lasing mode exhibits power bursts. We analyze the relative phase shift between the feedback fields into the TE- and TM-mode and find that the dynamical collapses, observed in a specific range of polarization rotation angles, can be attributed to large phase shift feedback conditions applied on the TM-mode.",

author = "Lev Khaykovich and Tal Galfsky and Zav Shotan and Noam Gross",

note = "Funding Information: N.G. is supported by the Adams Fellowship Program of the Israel Academy of Sciences and Humanities. This work was supported, in a part, by the Israel Science Foundation through Grant No. 1125/04.",

year = "2009",

month = may,

day = "15",

doi = "10.1016/j.optcom.2009.02.007",

language = "אנגלית",

volume = "282",

pages = "2059--2061",

journal = "Optics Communications",

issn = "0030-4018",

publisher = "Elsevier B.V.",

number = "10",

}

TY - JOUR

T1 - TE-TM coupled mode dynamics in a semiconductor laser subject to feedback with variably rotated polarization

AU - Khaykovich, Lev

AU - Galfsky, Tal

AU - Shotan, Zav

AU - Gross, Noam

N1 - Funding Information: N.G. is supported by the Adams Fellowship Program of the Israel Academy of Sciences and Humanities. This work was supported, in a part, by the Israel Science Foundation through Grant No. 1125/04.

PY - 2009/5/15

Y1 - 2009/5/15

N2 - We report on the experimental observation of dynamical collapses which address selectively the TM-mode of a laser subject to optical feedback with variably rotated polarization. Simultaneously, the TE-mode which remains the dominant lasing mode exhibits power bursts. We analyze the relative phase shift between the feedback fields into the TE- and TM-mode and find that the dynamical collapses, observed in a specific range of polarization rotation angles, can be attributed to large phase shift feedback conditions applied on the TM-mode.

AB - We report on the experimental observation of dynamical collapses which address selectively the TM-mode of a laser subject to optical feedback with variably rotated polarization. Simultaneously, the TE-mode which remains the dominant lasing mode exhibits power bursts. We analyze the relative phase shift between the feedback fields into the TE- and TM-mode and find that the dynamical collapses, observed in a specific range of polarization rotation angles, can be attributed to large phase shift feedback conditions applied on the TM-mode.

UR - http://www.scopus.com/inward/record.url?scp=62849105343&partnerID=8YFLogxK

U2 - 10.1016/j.optcom.2009.02.007

DO - 10.1016/j.optcom.2009.02.007

M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???

SN - 0030-4018

VL - 282

SP - 2059

EP - 2061

JO - Optics Communications

JF - Optics Communications

IS - 10

ER -

TE-TM coupled mode dynamics in a semiconductor laser subject to feedback with variably rotated polarization

Abstract

Bibliographical note

Funding

Access to Document

Other files and links

Fingerprint

Cite this