Optical parametric oscillation in orientation patterned GaAs waveguides

M. B. Oron; P. Blau; S. Pearl; M. Katz

doi:10.1117/12.911867

15 February 2012 Optical parametric oscillation in orientation patterned GaAs waveguides

M. B. Oron, P. Blau, S. Pearl, M. Katz

Author Affiliations +

Proceedings Volume 8240, Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications XI; 82400C (2012) https://doi.org/10.1117/12.911867
Event: SPIE LASE, 2012, San Francisco, California, United States

Abstract

Orientation patterned GaAs waveguides for parametric conversion from near to mid-infrared have been fabricated by MOCVD growth on OPGaAs templates. A monolithic OPO cavity was formed by dielectric facet coating. Parametric oscillation characteristics were investigated using a pulsed source tunable in the range of 1.98-2.05μm. Type I and II parametric interactions have been observed, differing in QPM wavelength. OPO threshold power of 7W, using a pulsed pump, and 5.7W using a CW laser was obtained in a 13mm long waveguide of 39μm period. Overall Parametric peak power of 0.6W at pulsed pump peak power of 11.6W was generated at signal & idler wavelengths of 3.6μm & 4.5μm respectively and pump wavelength of 2.015μm. Tuning curves for Type I and type II parametric operation in OPGaAs WGs have been calculated and verified by the measured signal and idler wavelengths.

Citation Download Citation

M. B. Oron, P. Blau, S. Pearl, and M. Katz "Optical parametric oscillation in orientation patterned GaAs waveguides", Proc. SPIE 8240, Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications XI, 82400C (15 February 2012); https://doi.org/10.1117/12.911867

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