Watt-level thulium:holmium-codoped versus holmium-doped polarization-maintaining fiber amplifier at 2050 and 2090 nm

Clément Romano; Dominik Lorenz; Marc Eichhorn; Christelle Kieleck

doi:10.1117/12.2587919

12 April 2021 Watt-level thulium:holmium-codoped versus holmium-doped polarization-maintaining fiber amplifier at 2050 and 2090 nm

Clément Romano, Dominik Lorenz, Marc Eichhorn, Christelle Kieleck

Author Affiliations +

Proceedings Volume 11724, Laser Technology for Defense and Security XVI; 117240I (2021) https://doi.org/10.1117/12.2587919
Event: SPIE Defense + Commercial Sensing, 2021, Online Only

Abstract

We present the performance of a thulium:holmium-codoped fiber amplifier operating at 2050 and 2090 nm signal wavelength. This amplifier is built with polarization-maintaining fibers and is clad-pumped at 793 nm. We demonstrate more than a watt of signal power for both signal wavelengths. We compare the performance of this amplifier with a previously developed holmium-doped fiber amplifier operating at the same signal wavelengths. The amplifiers are compared in view of their optical-to-optical efficiency, optical bandwidth, gain, and noise figure.

Conference Presentation

Citation Download Citation

Clément Romano, Dominik Lorenz, Marc Eichhorn, and Christelle Kieleck "Watt-level thulium:holmium-codoped versus holmium-doped polarization-maintaining fiber amplifier at 2050 and 2090 nm", Proc. SPIE 11724, Laser Technology for Defense and Security XVI, 117240I (12 April 2021); https://doi.org/10.1117/12.2587919

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