Preparation and second-harmonic generation of grain-oriented transparent BaO-B2O3 glass ceramics

Qinyuan Zhang; Yonghua Zhao; Zhonghong Jiang

doi:10.1117/12.252938

3 October 1996 Preparation and second-harmonic generation of grain-oriented transparent BaO-B2O3 glass ceramics

Qinyuan Zhang, Yonghua Zhao, Zhonghong Jiang

Author Affiliations +

Proceedings Volume 2897, Electro-Optic and Second Harmonic Generation Materials, Devices, and Applications; (1996) https://doi.org/10.1117/12.252938
Event: Photonics China '96, 1996, Beijing, China

Abstract

Optically transparent 50BaO (DOT) 50B₂O₃(in mol%) glass-ceramics, in which the surface crystallized layer was composed of an a-axis oriented beta-BaB₂O₄(BBO) fine grains, have been successfully prepared by the conventional melting-quenching technique and subsequent controlled heat treatment. X-ray diffraction (XRD) and scanning electron microscope (SEM) shows that glass crystallization occurred on samples surface in a range of about 2 micrometer in thickness. Only beta-BaB₂O₄ crystalline phase was detected in samples sintered at temperature below 930 degrees Celsius. The spherical crystalline particles-size is about 0.2 micrometer in average diameter. Second harmonic generation (SHG) signals from the transparent surface crystallized samples were observed using a Q-switched pulsed Nd:YAG laser at a wavelength of 1.064 micrometer.

Citation Download Citation

Qinyuan Zhang, Yonghua Zhao, and Zhonghong Jiang "Preparation and second-harmonic generation of grain-oriented transparent BaO-B2O3 glass ceramics", Proc. SPIE 2897, Electro-Optic and Second Harmonic Generation Materials, Devices, and Applications, (3 October 1996); https://doi.org/10.1117/12.252938

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