Design, Modeling, and Fabrication of High-Speed VCSEL with Data Rate up to 50 Gb/s.

50 Gb/s Cavity length High-speed VCSEL Oxide aperture PICS3D

Journal

Nanoscale research letters
ISSN: 1931-7573
Titre abrégé: Nanoscale Res Lett
Pays: United States
ID NLM: 101279750

Informations de publication

Date de publication:
14 Aug 2019
Historique:
received: 21 05 2019
accepted: 28 07 2019
entrez: 16 8 2019
pubmed: 16 8 2019
medline: 16 8 2019
Statut: epublish

Résumé

We have studied the characteristics of frequency response at 850-nm GaAs high-speed vertical-cavity surface-emitting lasers (VCSELs) with different kinds of oxide aperture sizes and cavity length using the PICS3D simulation program. Using 5-μm oxide aperture sizes, the frequency response behavior can be improved from 18.4 GHz and 15.5 GHz to 21.2 GHz and 19 GHz in a maximum of 3 dB at 25 °C and 85 °C, respectively. Numerical simulation results also suggest that the frequency response performances improved from 21.2 GHz and 19 GHz to 30.5 GHz and 24.5 GHz in a maximum of 3 dB at 25 °C and 85 °C due to the reduction of cavity length from 3λ/2 to λ/2. Consequently, the high-speed VCSEL devices were fabricated on a modified structure and exhibited 50-Gb/s data rate at 85 °C.

Identifiants

DOI: 10.1186/s11671-019-3107-7 PMID: 31414236 PMC: PMC6694349
pubmed: 31414236
doi: 10.1186/s11671-019-3107-7
pii: 10.1186/s11671-019-3107-7
pmc: PMC6694349
doi:

Types de publication

Journal Article

Langues

eng

Pagination

276

Subventions

Organisme : Ministry of Science and Technology of Taiwan
ID : MOST 106-2218-E-005-001-

Références

Small. 2018 Mar;14(13):e1703754
pubmed: 29383872
ACS Nano. 2019 Feb 26;13(2):1168-1176
pubmed: 30588789
Opt Express. 2019 Jun 10;27(12):A643-A653
pubmed: 31252844

Auteurs

Chih-Chiang Shen (CC)

Department of Photonics & Graduate Institute of Electro-Optical Engineering, College of Electrical and Computer Engineering, National Chiao Tung University, Hsinchu, 30010, Taiwan.

Tsung-Chi Hsu (TC)

Department of Photonics & Graduate Institute of Electro-Optical Engineering, College of Electrical and Computer Engineering, National Chiao Tung University, Hsinchu, 30010, Taiwan.

Yen-Wei Yeh (YW)

Department of Photonics & Graduate Institute of Electro-Optical Engineering, College of Electrical and Computer Engineering, National Chiao Tung University, Hsinchu, 30010, Taiwan.

Chieh-Yu Kang (CY)

Department of Photonics & Graduate Institute of Electro-Optical Engineering, College of Electrical and Computer Engineering, National Chiao Tung University, Hsinchu, 30010, Taiwan.

Yun-Ting Lu (YT)

Department of Photonics & Graduate Institute of Electro-Optical Engineering, College of Electrical and Computer Engineering, National Chiao Tung University, Hsinchu, 30010, Taiwan.

Hon-Way Lin (HW)

Department of Photonics & Graduate Institute of Electro-Optical Engineering, College of Electrical and Computer Engineering, National Chiao Tung University, Hsinchu, 30010, Taiwan.

Hsien-Yao Tseng (HY)

Department of Photonics & Graduate Institute of Electro-Optical Engineering, College of Electrical and Computer Engineering, National Chiao Tung University, Hsinchu, 30010, Taiwan.

Yu-Tzu Chen (YT)

Department of Photonics & Graduate Institute of Electro-Optical Engineering, College of Electrical and Computer Engineering, National Chiao Tung University, Hsinchu, 30010, Taiwan.

Cheng-Yuan Chen (CY)

Department of Photonics & Graduate Institute of Electro-Optical Engineering, College of Electrical and Computer Engineering, National Chiao Tung University, Hsinchu, 30010, Taiwan.

Chien-Chung Lin (CC)

Institute of Photonic System, National Chiao Tung University, Tainan, 71150, Taiwan.

Chao-Hsin Wu (CH)

Graduate Institute of Photonics and Optoelectronics, National Taiwan University, Taipei, 10617, Taiwan.

Po-Tsung Lee (PT)

Department of Photonics & Graduate Institute of Electro-Optical Engineering, College of Electrical and Computer Engineering, National Chiao Tung University, Hsinchu, 30010, Taiwan.

Yang Sheng (Y)

Crosslight Software Inc., China Branch, Shanghai, 200063, China.

Ching-Hsueh Chiu (CH)

Department of Photonics & Graduate Institute of Electro-Optical Engineering, College of Electrical and Computer Engineering, National Chiao Tung University, Hsinchu, 30010, Taiwan. jimchiu@nctu.edu.tw.

Hao-Chung Kuo (HC)

Department of Photonics & Graduate Institute of Electro-Optical Engineering, College of Electrical and Computer Engineering, National Chiao Tung University, Hsinchu, 30010, Taiwan. hckuo.nctu@gmail.com.

Classifications MeSH