High-Baud-Rate Direct Modulation of Membrane Laser on SiC under Uncooled Condition

S. Yamaoka; N. P. Diamantopoulos; H. Nishi; T. Fujii; K. Takeda; T. Hiraki; S. Kanazawa; T. Kakitsuka; S. Matsuo

doi:10.1109/SiPhotonics55903.2023.10141907

High-Baud-Rate Direct Modulation of Membrane Laser on SiC under Uncooled Condition

S. Yamaoka^*, N. P. Diamantopoulos, H. Nishi, T. Fujii, K. Takeda, T. Hiraki, S. Kanazawa, T. Kakitsuka, S. Matsuo

^*Corresponding author for this work

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

Abstract

We review recently developed membrane lasers on a SiC substrate. Due to the high thermal dissipation, high optical confinement, and an additional optical feedback effect, the laser yields a 30-GHz relaxation oscillation frequency and 74-GHz bandwidth at 85°C, which makes uncooled 100-GBaud direct modulation possible.

Original language	English
Title of host publication	2023 IEEE Silicon Photonics Conference, SiPhotonics 2023
Publisher	IEEE Computer Society
ISBN (Electronic)	9781665486552
DOIs	https://doi.org/10.1109/SiPhotonics55903.2023.10141907
Publication status	Published - 2023
Externally published	Yes
Event	2023 IEEE Silicon Photonics Conference, SiPhotonics 2023 - Washington, United States Duration: 2023 Apr 4 → 2023 Apr 7

Publication series

Name	IEEE International Conference on Group IV Photonics GFP
Volume	2023-April
ISSN (Print)	1949-2081

Conference

Conference	2023 IEEE Silicon Photonics Conference, SiPhotonics 2023
Country/Territory	United States
City	Washington
Period	23/4/4 → 23/4/7

Keywords

Direct modulation
Optical communication
Optical feedback
Semiconductor lasers
SiC

ASJC Scopus subject areas

Electrical and Electronic Engineering
Ceramics and Composites
Electronic, Optical and Magnetic Materials

Access to Document

10.1109/SiPhotonics55903.2023.10141907

Cite this

Yamaoka, S., Diamantopoulos, N. P., Nishi, H., Fujii, T., Takeda, K., Hiraki, T., Kanazawa, S., Kakitsuka, T., & Matsuo, S. (2023). High-Baud-Rate Direct Modulation of Membrane Laser on SiC under Uncooled Condition. In 2023 IEEE Silicon Photonics Conference, SiPhotonics 2023 (IEEE International Conference on Group IV Photonics GFP; Vol. 2023-April). IEEE Computer Society. https://doi.org/10.1109/SiPhotonics55903.2023.10141907

High-Baud-Rate Direct Modulation of Membrane Laser on SiC under Uncooled Condition. / Yamaoka, S.; Diamantopoulos, N. P.; Nishi, H. et al.
2023 IEEE Silicon Photonics Conference, SiPhotonics 2023. IEEE Computer Society, 2023. (IEEE International Conference on Group IV Photonics GFP; Vol. 2023-April).

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

Yamaoka, S, Diamantopoulos, NP, Nishi, H, Fujii, T, Takeda, K, Hiraki, T, Kanazawa, S, Kakitsuka, T & Matsuo, S 2023, High-Baud-Rate Direct Modulation of Membrane Laser on SiC under Uncooled Condition. in 2023 IEEE Silicon Photonics Conference, SiPhotonics 2023. IEEE International Conference on Group IV Photonics GFP, vol. 2023-April, IEEE Computer Society, 2023 IEEE Silicon Photonics Conference, SiPhotonics 2023, Washington, United States, 23/4/4. https://doi.org/10.1109/SiPhotonics55903.2023.10141907

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title = "High-Baud-Rate Direct Modulation of Membrane Laser on SiC under Uncooled Condition",

abstract = "We review recently developed membrane lasers on a SiC substrate. Due to the high thermal dissipation, high optical confinement, and an additional optical feedback effect, the laser yields a 30-GHz relaxation oscillation frequency and 74-GHz bandwidth at 85°C, which makes uncooled 100-GBaud direct modulation possible.",

keywords = "Direct modulation, Optical communication, Optical feedback, Semiconductor lasers, SiC",

author = "S. Yamaoka and Diamantopoulos, {N. P.} and H. Nishi and T. Fujii and K. Takeda and T. Hiraki and S. Kanazawa and T. Kakitsuka and S. Matsuo",

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year = "2023",

doi = "10.1109/SiPhotonics55903.2023.10141907",

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AU - Takeda, K.

AU - Hiraki, T.

AU - Kanazawa, S.

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AB - We review recently developed membrane lasers on a SiC substrate. Due to the high thermal dissipation, high optical confinement, and an additional optical feedback effect, the laser yields a 30-GHz relaxation oscillation frequency and 74-GHz bandwidth at 85°C, which makes uncooled 100-GBaud direct modulation possible.

KW - Direct modulation

KW - Optical communication

KW - Optical feedback

KW - Semiconductor lasers

KW - SiC

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High-Baud-Rate Direct Modulation of Membrane Laser on SiC under Uncooled Condition

Abstract

Publication series

Conference

Keywords

ASJC Scopus subject areas

Access to Document

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