Recent progress in laser cooling via resonant cavity

Denis V. Seletskiy; Seth D. Melgaard; Michael P. Hasselbeck; Mansoor Sheik-Bahae; Richard I. Epstein; Stefano Bigotta; Mauro Tonelli

doi:10.1117/12.810861

9 February 2009 Recent progress in laser cooling via resonant cavity

Denis V. Seletskiy, Seth D. Melgaard, Michael P. Hasselbeck, Mansoor Sheik-Bahae, Richard I. Epstein, Stefano Bigotta, Mauro Tonelli

Author Affiliations +

Proceedings Volume 7228, Laser Refrigeration of Solids II; 72280F (2009) https://doi.org/10.1117/12.810861
Event: SPIE OPTO: Integrated Optoelectronic Devices, 2009, San Jose, California, United States

Abstract

We discuss recent progress in the laser cooling experiments via resonant cavity. Following analysis of the cooling efficiency, we highlight importance of wavelength dependence of the minimum achievable temperature for a given cryocooler. Following the analysis, we utilize pump detuning along with reduction of thermal load on the sample to achieve absolute temperature of nearly 200K, a 98.5 degree drop, starting from room temperature. Wavelength dependent analysis suggests that further improvement is possible.

Citation Download Citation

Denis V. Seletskiy, Seth D. Melgaard, Michael P. Hasselbeck, Mansoor Sheik-Bahae, Richard I. Epstein, Stefano Bigotta, and Mauro Tonelli "Recent progress in laser cooling via resonant cavity", Proc. SPIE 7228, Laser Refrigeration of Solids II, 72280F (9 February 2009); https://doi.org/10.1117/12.810861

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