Progress in the spectroscopic and thermal studies of Er-doped oxysulfide crystal powders

Joaquín Fernández; Rolindes Balda; Macarena Barredo-Zuriarrain; Odile Merdrignac-Conanec; Noha Hakmeh; Sara García-Revilla

doi:10.1117/12.2208601

7 March 2016 Progress in the spectroscopic and thermal studies of Er-doped oxysulfide crystal powders

Joaquín Fernández, Rolindes Balda, Macarena Barredo-Zuriarrain, Odile Merdrignac-Conanec, Noha Hakmeh, Sara García-Revilla

Author Affiliations +

Proceedings Volume 9765, Optical and Electronic Cooling of Solids; 976503 (2016) https://doi.org/10.1117/12.2208601
Event: SPIE OPTO, 2016, San Francisco, California, United States

Abstract

Gadolinium oxysulfide crystal is a wide-gap semiconductor material known as an excellent host for trivalent rare-earth ions. The present investigation explores the upconversion and thermal properties of Er³⁺-doped Gd₂O₂S crystal powders as well as their potentiality for anti-Stokes cooling. A detailed study of the wavelength and pumping power dependence of the spectroscopic properties and temperature field for samples of various erbium concentrations is presented.

Citation Download Citation

Joaquín Fernández, Rolindes Balda, Macarena Barredo-Zuriarrain, Odile Merdrignac-Conanec, Noha Hakmeh, and Sara García-Revilla "Progress in the spectroscopic and thermal studies of Er-doped oxysulfide crystal powders", Proc. SPIE 9765, Optical and Electronic Cooling of Solids, 976503 (7 March 2016); https://doi.org/10.1117/12.2208601

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