CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 12008 > Article
Presentation + Paper
5 March 2022 Optimizing the self-homodyne coherent receiver method for frequency-noise measurements
J. A. Németh, M. Far Brusatori, N. Volet
Author Affiliations +
Proceedings Volume 12008, Photonic Instrumentation Engineering IX; 120080J (2022) https://doi.org/10.1117/12.2609508
Event: SPIE OPTO, 2022, San Francisco, California, United States
Abstract
This work focuses on the established self-homodyne coherent receiver (SHCR) method, which is enabled by recent advancements in chip-based coherent receivers. The accuracy of the SHCR method strongly depends on the fiber delay employed. This effect, critical when characterizing narrow-linewidth lasers, is not documented to our knowledge. We present a comprehensive study of this dependence, yielding an optimal fiber delay that maximizes signal-to-noise ratio. The results are validated by comparison with a commercial frequency-noise analyzer, which shows a comparable accuracy between both methods.
Conference Presentation
© (2022) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
J. A. Németh, M. Far Brusatori, and N. Volet "Optimizing the self-homodyne coherent receiver method for frequency-noise measurements", Proc. SPIE 12008, Photonic Instrumentation Engineering IX, 120080J (5 March 2022); https://doi.org/10.1117/12.2609508
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
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
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 9 PAGES + PRESENTATION
DOWNLOAD PAPER SAVE TO MY LIBRARY
WATCH
PRESENTATION
GET CITATION
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Digital signal processing
Receivers
Photonics
Coherence (optics)
Laser beam characterization
Laser communications
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top