Sub-megahertz optical features using a resonator-free twisted Brillouin gain medium

Neel Choksi; Yi Liu; Rojina Ghasemi; Li Qian

doi:10.1117/12.2656954

15 March 2023 Sub-megahertz optical features using a resonator-free twisted Brillouin gain medium

Neel Choksi, Yi Liu, Rojina Ghasemi, Li Qian

Proceedings Volume 12407, Laser Resonators, Microresonators, and Beam Control XXV; 1240703 (2023) https://doi.org/10.1117/12.2656954
Event: SPIE LASE, 2023, San Francisco, California, United States

Abstract

We use polarization-dependent gain in a twisted birefringent medium to realize a sub-megahertz linewidth optical feature. Our approach is loss-free, resonator-free, and cost-effective, offering high sensitivity and on-demand tunability.

Conference Presentation

Citation Download Citation

Neel Choksi, Yi Liu, Rojina Ghasemi, and Li Qian "Sub-megahertz optical features using a resonator-free twisted Brillouin gain medium", Proc. SPIE 12407, Laser Resonators, Microresonators, and Beam Control XXV, 1240703 (15 March 2023); https://doi.org/10.1117/12.2656954

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available