Novel low-loss 3-element ring resonator for second-harmonic generation of 808nm into 404nm using periodically poled KTP

Jesper Holm; Ole Bjarlin Jensen; Bernd Sumpf; Götz Erbert; Stefan Andersson-Engels; Peter E. Andersen; Paul Michael Petersen

doi:10.1117/12.700544

14 February 2007 Novel low-loss 3-element ring resonator for second-harmonic generation of 808nm into 404nm using periodically poled KTP

Jesper Holm, Ole Bjarlin Jensen, Bernd Sumpf, Götz Erbert, Stefan Andersson-Engels, Peter E. Andersen, Paul Michael Petersen

Author Affiliations +

Proceedings Volume 6455, Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications VI; 645504 (2007) https://doi.org/10.1117/12.700544
Event: Lasers and Applications in Science and Engineering, 2007, San Jose, California, United States

Abstract

We present a novel ring resonator for second harmonic generation consisting of only two spherical mirrors and a refractive element. In our work we use periodically poled KTP as a nonlinear material for generating the second harmonic using an 808nm tapered grating stabilized external cavity laser as pump source. With 286mW of fundamental 808nm radiation coupled into the resonator, we generate 130mW blue light at 404 nm, resulting in a power conversion efficiency of 45%.

Citation Download Citation

Jesper Holm, Ole Bjarlin Jensen, Bernd Sumpf, Götz Erbert, Stefan Andersson-Engels, Peter E. Andersen, and Paul Michael Petersen "Novel low-loss 3-element ring resonator for second-harmonic generation of 808nm into 404nm using periodically poled KTP", Proc. SPIE 6455, Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications VI, 645504 (14 February 2007); https://doi.org/10.1117/12.700544

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