Observation of anti-Stokes fluorescence cooling of ytterbium-doped silica glass (Conference Presentation)

Esmaeil Mobini; Saeid Rostami; Mostafa Peysokhan; Alexander R. Albrecht; Stefan Kuhn; Sigrun Hein; Christian Hupel; Johannes Nold; Nicoletta Haarlammert; Thomas Schreiber; Ramona Eberhardt; Andreas Tünnermann; Mansoor Sheik-Bahae; Arash Mafi

doi:10.1117/12.2545233

9 March 2020 Observation of anti-Stokes fluorescence cooling of ytterbium-doped silica glass (Conference Presentation)

Esmaeil Mobini, Saeid Rostami, Mostafa Peysokhan, Alexander R. Albrecht, Stefan Kuhn, Sigrun Hein, Christian Hupel, Johannes Nold, Nicoletta Haarlammert, Thomas Schreiber, Ramona Eberhardt, Andreas Tünnermann, Mansoor Sheik-Bahae, Arash Mafi

Author Affiliations +

Proceedings Volume 11298, Photonic Heat Engines: Science and Applications II; 112980G (2020) https://doi.org/10.1117/12.2545233
Event: SPIE OPTO, 2020, San Francisco, California, United States

Abstract

We report the observation of anti-Stokes fluorescence cooling of Yb-doped silica glass by 0.7 degrees Celsius. We conduct a detailed investigation of the cooling parameters of this glass, including the wavelength dependence of the cooling efficiency as a function of the wavelength and also the parasitic absorption of the pump laser. The measurements are performed on three different glass samples with different compositions and cooling is observed in all samples to varying degrees. The results highlight the possibility of using Yb-doped silica glass for radiation-balancing in fibers. Radiation-Balancing is a viable technique for heat mitigation in lasers and amplifiers.

Conference Presentation

Citation Download Citation

Esmaeil Mobini, Saeid Rostami, Mostafa Peysokhan, Alexander R. Albrecht, Stefan Kuhn, Sigrun Hein, Christian Hupel, Johannes Nold, Nicoletta Haarlammert, Thomas Schreiber, Ramona Eberhardt, Andreas Tünnermann, Mansoor Sheik-Bahae, and Arash Mafi "Observation of anti-Stokes fluorescence cooling of ytterbium-doped silica glass (Conference Presentation)", Proc. SPIE 11298, Photonic Heat Engines: Science and Applications II, 112980G (9 March 2020); https://doi.org/10.1117/12.2545233

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