Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Eight-channel laser array with 100 GHz channel spacing based on surface-slotted structures fabricated by standard lithography

Not Accessible

Your library or personal account may give you access

Abstract

An eight-channel laser array with 100 GHz channel spacing based on surface-slotted structures is demonstrated. Wavelength selection is realized by using a group of micrometer-order slots fabricated by standard lithography technology. An output power of over 14 mW and a side-mode suppression ratio of better than 35 dB for each laser within the array are achieved. A laser array without tuning for 100 GHz channel spacing by standard lithography was realized for the first time, to the best of our knowledge. The laser array can be used to enhance the capacity of communication links and provides a promising light source for photonic-integrated circuits.

© 2018 Optical Society of America

Full Article  |  PDF Article
More Like This
Slotted surface gratings fabricated by selective area growth of the p-InP cladding layer for BH lasers

Jing Guo, Huan Li, Xinkai Xiong, Daibing Zhou, Linhgjuan Zhao, and Song Liang
Opt. Lett. 49(5) 1377-1380 (2024)

Multiple-wavelength distributed-feedback laser arrays with high coupling coefficients and precise channel spacing

Song Tang, Lianping Hou, Xiangfei Chen, and John H. Marsh
Opt. Lett. 42(9) 1800-1803 (2017)

Single-mode and wavelength tunable lasers based on deep-submicron slots fabricated by standard UV-lithography

Tingting Yu, Li Zou, Lei Wang, and Jian-Jun He
Opt. Express 20(15) 16291-16298 (2012)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (6)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved