Silicon Photonics Wavelength-Independent C-Band Tunable Optical Filter With Feasible Thermal Tuning Requirements

Alnairat S, Wohlfeil B, Djordjevic S, Schmauß B (2022)

Publication Language: English

Publication Type: Conference contribution

Publication year: 2022

Publisher: Optica Publishing

Series: Technical Digest Series

City/Town: NEW YORK

Pages Range: We5.12

Conference Proceedings Title: European Conference on Optical Communication (ECOC) 2022

Event location: Basel CH

ISBN: 978-1-957171-15-9

URI: https://opg.optica.org/abstract.cfm?URI=ECEOC-2022-We5.12

Abstract

A filter design based on Vernier microrings and wideband directional couplers is proposed for ASE noise suppression in next generation DCI applications. We demonstrate a ~40 nm FSR-free filter with > 20.5 dB average ER and 3dB-BW of ~75 GHz, achieving wavelength-independent performance and full tunability with a maximum tuning temperature of ~75 K.

Authors with CRIS profile

Saif Alnairat Professur für Hochfrequenztechnik mit dem Schwerpunkt Optische Hochfrequenztechnik und Photonik Bernhard Schmauß Professur für Hochfrequenztechnik mit dem Schwerpunkt Optische Hochfrequenztechnik und Photonik

Involved external institutions

ADVA Optical Networking SE DE Germany (DE)

How to cite

APA:

Alnairat, S., Wohlfeil, B., Djordjevic, S., & Schmauß, B. (2022). Silicon Photonics Wavelength-Independent C-Band Tunable Optical Filter With Feasible Thermal Tuning Requirements. In J. Leuthold, C. Harder, B. Offrein, H. Limberger (Eds.), European Conference on Optical Communication (ECOC) 2022 (pp. We5.12). Basel, CH: Optica Publishing.

MLA:

Alnairat, Saif, et al. "Silicon Photonics Wavelength-Independent C-Band Tunable Optical Filter With Feasible Thermal Tuning Requirements." Proceedings of the European Conference on Optical Communication (ECOC) 2022, Basel Ed. J. Leuthold, C. Harder, B. Offrein, H. Limberger, Optica Publishing, 2022. We5.12.

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