Semi-cooled 128-Gbit/s NRZ operation of directly modulated membrane lasers on SiC substrate

Suguru Yamaoka; Nikolaos Panteleimon Diamantopoulos; Hidetaka Nishi; Takuro Fujii; Koji Takeda; Tatsurou Hiraki; Shigeru Kanazawa; Takaaki Kakitsuka; Shinji Matsuo

doi:10.23919/ISLC52947.2022.9943439

Semi-cooled 128-Gbit/s NRZ operation of directly modulated membrane lasers on SiC substrate

Suguru Yamaoka^*, Nikolaos Panteleimon Diamantopoulos, Hidetaka Nishi, Takuro Fujii, Koji Takeda, Tatsurou Hiraki, Shigeru Kanazawa, Takaaki Kakitsuka, Shinji Matsuo

^*Corresponding author for this work

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

Abstract

We report membrane lasers on high-thermal-conductivity SiC exhibiting flat small-signal responses with 3-dB bandwidths of 98 and 84 GHz at 25 and $55 C, respectively, due to the high relaxation oscillation frequency and photon-photon resonance frequency. The laser is capable of semi-cooled 128-Gbit/s NRZ transmission.

Original language	English
Title of host publication	2022 28th International Semiconductor Laser Conference, ISLC 2022
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9784885523359
DOIs	https://doi.org/10.23919/ISLC52947.2022.9943439
Publication status	Published - 2022
Externally published	Yes
Event	28th International Semiconductor Laser Conference, ISLC 2022 - Matsue, Japan Duration: 2022 Oct 16 → 2022 Oct 19

Publication series

Name	Conference Digest - IEEE International Semiconductor Laser Conference
Volume	2022-October
ISSN (Print)	0899-9406

Conference

Conference	28th International Semiconductor Laser Conference, ISLC 2022
Country/Territory	Japan
City	Matsue
Period	22/10/16 → 22/10/19

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

Access to Document

10.23919/ISLC52947.2022.9943439

Cite this

Yamaoka, S., Diamantopoulos, N. P., Nishi, H., Fujii, T., Takeda, K., Hiraki, T., Kanazawa, S., Kakitsuka, T., & Matsuo, S. (2022). Semi-cooled 128-Gbit/s NRZ operation of directly modulated membrane lasers on SiC substrate. In 2022 28th International Semiconductor Laser Conference, ISLC 2022 (Conference Digest - IEEE International Semiconductor Laser Conference; Vol. 2022-October). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/ISLC52947.2022.9943439

Semi-cooled 128-Gbit/s NRZ operation of directly modulated membrane lasers on SiC substrate. / Yamaoka, Suguru; Diamantopoulos, Nikolaos Panteleimon; Nishi, Hidetaka et al.

2022 28th International Semiconductor Laser Conference, ISLC 2022. Institute of Electrical and Electronics Engineers Inc., 2022. (Conference Digest - IEEE International Semiconductor Laser Conference; Vol. 2022-October).

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 2022, Semi-cooled 128-Gbit/s NRZ operation of directly modulated membrane lasers on SiC substrate. in 2022 28th International Semiconductor Laser Conference, ISLC 2022. Conference Digest - IEEE International Semiconductor Laser Conference, vol. 2022-October, Institute of Electrical and Electronics Engineers Inc., 28th International Semiconductor Laser Conference, ISLC 2022, Matsue, Japan, 22/10/16. https://doi.org/10.23919/ISLC52947.2022.9943439

Yamaoka S, Diamantopoulos NP, Nishi H, Fujii T, Takeda K, Hiraki T et al. Semi-cooled 128-Gbit/s NRZ operation of directly modulated membrane lasers on SiC substrate. In 2022 28th International Semiconductor Laser Conference, ISLC 2022. Institute of Electrical and Electronics Engineers Inc. 2022. (Conference Digest - IEEE International Semiconductor Laser Conference). doi: 10.23919/ISLC52947.2022.9943439

Yamaoka, Suguru ; Diamantopoulos, Nikolaos Panteleimon ; Nishi, Hidetaka et al. / Semi-cooled 128-Gbit/s NRZ operation of directly modulated membrane lasers on SiC substrate. 2022 28th International Semiconductor Laser Conference, ISLC 2022. Institute of Electrical and Electronics Engineers Inc., 2022. (Conference Digest - IEEE International Semiconductor Laser Conference).

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title = "Semi-cooled 128-Gbit/s NRZ operation of directly modulated membrane lasers on SiC substrate",

abstract = "We report membrane lasers on high-thermal-conductivity SiC exhibiting flat small-signal responses with 3-dB bandwidths of 98 and 84 GHz at 25 and $55 C, respectively, due to the high relaxation oscillation frequency and photon-photon resonance frequency. The laser is capable of semi-cooled 128-Gbit/s NRZ transmission.",

author = "Suguru Yamaoka and Diamantopoulos, {Nikolaos Panteleimon} and Hidetaka Nishi and Takuro Fujii and Koji Takeda and Tatsurou Hiraki and Shigeru Kanazawa and Takaaki Kakitsuka and Shinji Matsuo",

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AU - Fujii, Takuro

AU - Takeda, Koji

AU - Hiraki, Tatsurou

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AU - Matsuo, Shinji

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AB - We report membrane lasers on high-thermal-conductivity SiC exhibiting flat small-signal responses with 3-dB bandwidths of 98 and 84 GHz at 25 and $55 C, respectively, due to the high relaxation oscillation frequency and photon-photon resonance frequency. The laser is capable of semi-cooled 128-Gbit/s NRZ transmission.

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Semi-cooled 128-Gbit/s NRZ operation of directly modulated membrane lasers on SiC substrate

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