Tunable two color emission in a compact semiconductor ring laser with filtered feedback

Mulham Khoder; Romain Modest Nguimdo; Jan Danckaert; X.j.m Leijtens; Jeroen Bolk; Guy Verschaffelt

Tunable two color emission in a compact semiconductor ring laser with filtered feedback

Mulham Khoder, Romain Modest Nguimdo, Jan Danckaert, X.j.m Leijtens, Jeroen Bolk, Guy Verschaffelt

Research output: Chapter in Book/Report/Conference proceeding › Conference paper

Abstract

We report on an integrated approach to obtain two color emission from a semiconductor
ring laser with filtered optical feedback. This feedback is realized on-chip by employing
two arrayed waveguide gratings to split/recombine light into different wavelength channels.
Semiconductor optical amplifiers are used in the feedback loop to control the feedback
strength of each wavelength channel independently. Results show that the effective
gain of the different modes is the key parameter which has to be balanced to obtain two
color emission. This can be achieved by tuning the injection current in each amplifier.

Original language	English
Title of host publication	18th Annual Symposium of the IEEE Photonics Society Benelux Chapter
Place of Publication	The Nederlands
Publisher	Eindhoven University of Technology
Pages	93-96
Number of pages	4
ISBN (Print)	978-90-386-3512-5
Publication status	Published - 25 Nov 2013
Event	18th Annual Symposium of the IEEE Photonics Society Benelux Chapter - Eindhoven, Netherlands Duration: 25 Nov 2013 → 26 Nov 2013

Publication series

Name	18th Annual Symposium of the IEEE Photonics Society Benelux Chapter

Conference

Conference	18th Annual Symposium of the IEEE Photonics Society Benelux Chapter
Country/Territory	Netherlands
City	Eindhoven
Period	25/11/13 → 26/11/13

Keywords

photonics
SRL

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Khoder, M., Nguimdo, R. M., Danckaert, J., Leijtens, X. J. M., Bolk, J., & Verschaffelt, G. (2013). Tunable two color emission in a compact semiconductor ring laser with filtered feedback. In 18th Annual Symposium of the IEEE Photonics Society Benelux Chapter (pp. 93-96). (18th Annual Symposium of the IEEE Photonics Society Benelux Chapter). Eindhoven University of Technology. http://www.photonics-benelux.org/images/stories/media/proceedings/2013/s13p093.pdf

@inproceedings{b6b9ef0958b24a2996cff2212b3dff85,

title = "Tunable two color emission in a compact semiconductor ring laser with filtered feedback",

abstract = "We report on an integrated approach to obtain two color emission from a semiconductor ring laser with filtered optical feedback. This feedback is realized on-chip by employing two arrayed waveguide gratings to split/recombine light into different wavelength channels. Semiconductor optical amplifiers are used in the feedback loop to control the feedback strength of each wavelength channel independently. Results show that the effective gain of the different modes is the key parameter which has to be balanced to obtain two color emission. This can be achieved by tuning the injection current in each amplifier.",

keywords = "photonics, SRL",

author = "Mulham Khoder and Nguimdo, {Romain Modest} and Jan Danckaert and X.j.m Leijtens and Jeroen Bolk and Guy Verschaffelt",

year = "2013",

month = nov,

day = "25",

language = "English",

isbn = "978-90-386-3512-5",

series = "18th Annual Symposium of the IEEE Photonics Society Benelux Chapter",

publisher = "Eindhoven University of Technology",

pages = "93--96",

booktitle = "18th Annual Symposium of the IEEE Photonics Society Benelux Chapter",

note = "18th Annual Symposium of the IEEE Photonics Society Benelux Chapter ; Conference date: 25-11-2013 Through 26-11-2013",

}

Khoder, M, Nguimdo, RM, Danckaert, J, Leijtens, XJM, Bolk, J & Verschaffelt, G 2013, Tunable two color emission in a compact semiconductor ring laser with filtered feedback. in 18th Annual Symposium of the IEEE Photonics Society Benelux Chapter. 18th Annual Symposium of the IEEE Photonics Society Benelux Chapter, Eindhoven University of Technology, The Nederlands, pp. 93-96, 18th Annual Symposium of the IEEE Photonics Society Benelux Chapter, Eindhoven, Netherlands, 25/11/13. <http://www.photonics-benelux.org/images/stories/media/proceedings/2013/s13p093.pdf>

Tunable two color emission in a compact semiconductor ring laser with filtered feedback. / Khoder, Mulham; Nguimdo, Romain Modest; Danckaert, Jan et al.
18th Annual Symposium of the IEEE Photonics Society Benelux Chapter. The Nederlands: Eindhoven University of Technology, 2013. p. 93-96 (18th Annual Symposium of the IEEE Photonics Society Benelux Chapter).

Research output: Chapter in Book/Report/Conference proceeding › Conference paper

TY - GEN

T1 - Tunable two color emission in a compact semiconductor ring laser with filtered feedback

AU - Khoder, Mulham

AU - Nguimdo, Romain Modest

AU - Danckaert, Jan

AU - Leijtens, X.j.m

AU - Bolk, Jeroen

AU - Verschaffelt, Guy

PY - 2013/11/25

Y1 - 2013/11/25

N2 - We report on an integrated approach to obtain two color emission from a semiconductor ring laser with filtered optical feedback. This feedback is realized on-chip by employing two arrayed waveguide gratings to split/recombine light into different wavelength channels. Semiconductor optical amplifiers are used in the feedback loop to control the feedback strength of each wavelength channel independently. Results show that the effective gain of the different modes is the key parameter which has to be balanced to obtain two color emission. This can be achieved by tuning the injection current in each amplifier.

AB - We report on an integrated approach to obtain two color emission from a semiconductor ring laser with filtered optical feedback. This feedback is realized on-chip by employing two arrayed waveguide gratings to split/recombine light into different wavelength channels. Semiconductor optical amplifiers are used in the feedback loop to control the feedback strength of each wavelength channel independently. Results show that the effective gain of the different modes is the key parameter which has to be balanced to obtain two color emission. This can be achieved by tuning the injection current in each amplifier.

KW - photonics

KW - SRL

M3 - Conference paper

SN - 978-90-386-3512-5

T3 - 18th Annual Symposium of the IEEE Photonics Society Benelux Chapter

SP - 93

EP - 96

BT - 18th Annual Symposium of the IEEE Photonics Society Benelux Chapter

PB - Eindhoven University of Technology

CY - The Nederlands

T2 - 18th Annual Symposium of the IEEE Photonics Society Benelux Chapter

Y2 - 25 November 2013 through 26 November 2013

ER -

Khoder M, Nguimdo RM, Danckaert J, Leijtens XJM, Bolk J, Verschaffelt G. Tunable two color emission in a compact semiconductor ring laser with filtered feedback. In 18th Annual Symposium of the IEEE Photonics Society Benelux Chapter. The Nederlands: Eindhoven University of Technology. 2013. p. 93-96. (18th Annual Symposium of the IEEE Photonics Society Benelux Chapter).

Tunable two color emission in a compact semiconductor ring laser with filtered feedback

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