@article{59eea47b0a25474086df63cc2f9bfb8f,
title = "850-nm Single-Mode Vertical-Cavity Surface-Emitting Lasers for 40 Gb/s Error-Free Transmission up to 500 m in OM4 Fiber",
abstract = "A single-mode (SM) vertical-cavity surface-emitting laser (VCSEL) constructed using a multi-oxidation structure was demonstrated. With the help of an undoped bottom mirror for reduction of optical absorption, the SM-VCSEL possessed a threshold current of 0.6 mA. A pure single mode is observed at an operating current of 4 mA. For back-to-back transmission, the maximum bandwidth is 26.6 GHz, and the highest bit-rate is 48 Gb/s for on-off keying modulation. Under single-mode operation, 40 Gb/s error-free transmission up to 500 m in OM4 fiber was achieved in this work.",
keywords = "500 m optical signal transmission, OM4 fiber, Single mode VCSEL, error-free, multi-oxidation",
author = "Peng, {Chun Yen} and Junyi Qiu and Huang, {Ting Yu} and Wu, {Cheng Han} and Milton Feng and Wu, {Chao Hsin}",
note = "Funding Information: Manuscript received November 4, 2019; accepted November 9, 2019. Date of publication November 14, 2019; date of current version December 27, 2019. This work was supported in part by the Ministry of Science and Technology of Taiwan under Grant MOST 105-2628-E-002-007–MY3, Grant 106-2923-E-002-006-MY3, Grant 106-2622-E-002-023-CC, Grant 107-2218-E-992-304, and Grant 108-2823-8-002-004, and in part by the National Taiwan University under Grant NTU 107L7819 and Grant 108L7819. The review of this letter was arranged by Editor O. Manasreh. (Corresponding author: Chao-Hsin Wu.) C.-Y. Peng, T.-Y. Huang, C.-H. Wu, and C.-H. Wu are with the Graduate Institute of Photonics and Optoelectronics, National Taiwan University, Taipei 10617, Taiwan, and also with the Graduate Institute of Electronics Engineering, National Taiwan University, Taipei 10617, Taiwan (e-mail: chaohsinwu@ntu.edu.tw). Publisher Copyright: {\textcopyright} 2019 IEEE.",
year = "2020",
month = jan,
doi = "10.1109/LED.2019.2953508",
language = "English (US)",
volume = "41",
pages = "84--86",
journal = "IEEE Electron Device Letters",
issn = "0741-3106",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "1",
}