Wavelength tunable filter based on MMI in optical fibers

Mohamed N. Ali; Hussein Kotb; Kirollos E. Matta; Diaa Khalil

doi:10.1117/12.3001439

8 March 2024 Wavelength tunable filter based on MMI in optical fibers

Mohamed N. Ali, Hussein Kotb, Kirollos E. Matta, Diaa Khalil

Author Affiliations +

Proceedings Volume 12882, Optical Components and Materials XXI; 128820S (2024) https://doi.org/10.1117/12.3001439
Event: SPIE OPTO, 2024, San Francisco, California, United States

Conference Poster

Abstract

The multimode interference inside a multimode fiber is used to design a tunable filter by utilizing a moving mirror in front of the fiber facet. Theoretical model is used to produce design curves for the center wavelength, filter bandwidth, tuning range, and the scanning range of the mirror. Experimental setups were performed to verify the theoretical results. A trade-off between the mirror scanning range and filter linewidth is found. Overall performance is observed to be better for smaller sections of multimode fibers, despite the difficulties encountered in handling (cleaving and splicing.)

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Mohamed N. Ali, Hussein Kotb, Kirollos E. Matta, and Diaa Khalil "Wavelength tunable filter based on MMI in optical fibers", Proc. SPIE 12882, Optical Components and Materials XXI, 128820S (8 March 2024); https://doi.org/10.1117/12.3001439

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