Sharp Pulses in a Semiconductor Laser Array Subject to Optical Feedback and Transverse Coupling

Greggory Scranton; Olivier Spitz; Matthew Crespo; Mark Berrill; Yehuda Braiman

doi:10.1109/ISLC57752.2024.10717412

Sharp Pulses in a Semiconductor Laser Array Subject to Optical Feedback and Transverse Coupling

Greggory Scranton, Olivier Spitz, Matthew Crespo, Mark Berrill, Yehuda Braiman

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

We report on sharp pulses in an array of semiconductor lasers that are coupled via an external cavity. Analysis of the combined laser fields shows that a major drop of intensity occurs before pulses are triggered. Pulsing is thus preceded by a temporal destructive interference.

Original language	English
Title of host publication	2024 IEEE 29th International Semiconductor Laser Conference, ISLC 2024 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9798350372991
DOIs	https://doi.org/10.1109/ISLC57752.2024.10717412
State	Published - 2024
Externally published	Yes
Event	29th IEEE International Semiconductor Laser Conference, ISLC 2024 - Orlando, United States Duration: Sep 29 2024 → Oct 2 2024

Publication series

Name	Conference Digest - IEEE International Semiconductor Laser Conference
ISSN (Print)	0899-9406

Conference

Conference	29th IEEE International Semiconductor Laser Conference, ISLC 2024
Country/Territory	United States
City	Orlando
Period	09/29/24 → 10/2/24

Funding

This work was supported by the Office of Naval Research.

Keywords

Semiconductor lasers
external optical feedback
laser array
nonlinear dynamics
periodic pulses

Access to Document

10.1109/ISLC57752.2024.10717412

Cite this

Scranton, G., Spitz, O., Crespo, M., Berrill, M., & Braiman, Y. (2024). Sharp Pulses in a Semiconductor Laser Array Subject to Optical Feedback and Transverse Coupling. In 2024 IEEE 29th International Semiconductor Laser Conference, ISLC 2024 - Proceedings (Conference Digest - IEEE International Semiconductor Laser Conference). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISLC57752.2024.10717412

Scranton, Greggory ; Spitz, Olivier ; Crespo, Matthew et al. / Sharp Pulses in a Semiconductor Laser Array Subject to Optical Feedback and Transverse Coupling. 2024 IEEE 29th International Semiconductor Laser Conference, ISLC 2024 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2024. (Conference Digest - IEEE International Semiconductor Laser Conference).

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title = "Sharp Pulses in a Semiconductor Laser Array Subject to Optical Feedback and Transverse Coupling",

abstract = "We report on sharp pulses in an array of semiconductor lasers that are coupled via an external cavity. Analysis of the combined laser fields shows that a major drop of intensity occurs before pulses are triggered. Pulsing is thus preceded by a temporal destructive interference.",

keywords = "Semiconductor lasers, external optical feedback, laser array, nonlinear dynamics, periodic pulses",

author = "Greggory Scranton and Olivier Spitz and Matthew Crespo and Mark Berrill and Yehuda Braiman",

note = "Publisher Copyright: {\textcopyright} 2024 IEEE.; 29th IEEE International Semiconductor Laser Conference, ISLC 2024 ; Conference date: 29-09-2024 Through 02-10-2024",

year = "2024",

doi = "10.1109/ISLC57752.2024.10717412",

language = "English",

series = "Conference Digest - IEEE International Semiconductor Laser Conference",

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Scranton, G, Spitz, O, Crespo, M, Berrill, M & Braiman, Y 2024, Sharp Pulses in a Semiconductor Laser Array Subject to Optical Feedback and Transverse Coupling. in 2024 IEEE 29th International Semiconductor Laser Conference, ISLC 2024 - Proceedings. Conference Digest - IEEE International Semiconductor Laser Conference, Institute of Electrical and Electronics Engineers Inc., 29th IEEE International Semiconductor Laser Conference, ISLC 2024, Orlando, United States, 09/29/24. https://doi.org/10.1109/ISLC57752.2024.10717412

Sharp Pulses in a Semiconductor Laser Array Subject to Optical Feedback and Transverse Coupling. / Scranton, Greggory; Spitz, Olivier; Crespo, Matthew et al.
2024 IEEE 29th International Semiconductor Laser Conference, ISLC 2024 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2024. (Conference Digest - IEEE International Semiconductor Laser Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Braiman, Yehuda

PY - 2024

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AB - We report on sharp pulses in an array of semiconductor lasers that are coupled via an external cavity. Analysis of the combined laser fields shows that a major drop of intensity occurs before pulses are triggered. Pulsing is thus preceded by a temporal destructive interference.

KW - Semiconductor lasers

KW - external optical feedback

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KW - nonlinear dynamics

KW - periodic pulses

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Y2 - 29 September 2024 through 2 October 2024

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Scranton G, Spitz O, Crespo M, Berrill M, Braiman Y. Sharp Pulses in a Semiconductor Laser Array Subject to Optical Feedback and Transverse Coupling. In 2024 IEEE 29th International Semiconductor Laser Conference, ISLC 2024 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2024. (Conference Digest - IEEE International Semiconductor Laser Conference). doi: 10.1109/ISLC57752.2024.10717412

Sharp Pulses in a Semiconductor Laser Array Subject to Optical Feedback and Transverse Coupling

Abstract

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Keywords

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