Nanosecond Wavelength Measurements with a Silicon Photonic Wavemeter

We demonstrate a silicon photonic wavemeter with nanosecond-scale measurement speed. We show tracking of the frequency excursions of a laser during bursts and steps, with wavemeter response times of 3 ns.

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Bibliographic Details
Published in:	2024 Conference on Lasers and Electro-Optics (CLEO) pp. 1 - 2
Main Authors:	Stern, Brian, Farah, Bob, Kim, Kwangwoong, Borkowski, Robert, Vijayan, Kovendhan, Bitauld, David
Format:	Conference Proceeding
Language:	English
Published:	Optica 05-05-2024
Subjects:	Imaging Laser applications Lasers and electrooptics Measurement by laser beam Sensors Silicon photonics Telecommunications Time factors Time-frequency analysis Wavelength measurement
Online Access:	Get full text
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Description
Summary:	We demonstrate a silicon photonic wavemeter with nanosecond-scale measurement speed. We show tracking of the frequency excursions of a laser during bursts and steps, with wavemeter response times of 3 ns.