High repetition rate pulsed all-in-fiber thulium doped fiber MOPA for OPO pumping

Dominik Lorenz; Clément Romano; Dieter Panitzek; Patrick Forster; Julian Schneider; Jan Lautenschläger; Marc Eichhorn; Christelle Kieleck

doi:10.1117/12.3003070

13 March 2024 High repetition rate pulsed all-in-fiber thulium doped fiber MOPA for OPO pumping

Dominik Lorenz, Clément Romano, Dieter Panitzek, Patrick Forster, Julian Schneider, Jan Lautenschläger, Marc Eichhorn, Christelle Kieleck

Author Affiliations +

Proceedings Volume PC12869, Nonlinear Frequency Generation and Conversion: Materials and Devices XXIII; PC1286909 (2024) https://doi.org/10.1117/12.3003070
Event: SPIE LASE, 2024, San Francisco, California, United States

Abstract

We report on the scaling of a polarization-maintaining MOPA at a signal wavelength of 2048 nm, designed for pumping an optical parametric oscillator (OPO). By utilizing the MOPA structure to design suitable OPO pump pulses the overall mid-IR conversion efficiency is enhanced enabling the scaling of the mid-IR average power. 60 W of average power is achieved and applied to pump different ZGP OPOs. The resonator designs are investigated and compared regarding scalability and beam quality.

Conference Presentation

Citation Download Citation

Dominik Lorenz, Clément Romano, Dieter Panitzek, Patrick Forster, Julian Schneider, Jan Lautenschläger, Marc Eichhorn, and Christelle Kieleck "High repetition rate pulsed all-in-fiber thulium doped fiber MOPA for OPO pumping", Proc. SPIE PC12869, Nonlinear Frequency Generation and Conversion: Materials and Devices XXIII, PC1286909 (13 March 2024); https://doi.org/10.1117/12.3003070

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