Photorefractive sensitivity and lattice constant of ion-exchanged KTiOPO4 optical waveguides

Yushan Li; Shaojie Ma; Yukiko Kondo; Kunio Tada

doi:10.1117/12.252958

3 October 1996 Photorefractive sensitivity and lattice constant of ion-exchanged KTiOPO4 optical waveguides

Yushan Li, Shaojie Ma, Yukiko Kondo, Kunio Tada

Proceedings Volume 2897, Electro-Optic and Second Harmonic Generation Materials, Devices, and Applications; (1996) https://doi.org/10.1117/12.252958
Event: Photonics China '96, 1996, Beijing, China

Abstract

We report the fabricated method of Rb/Ba ion-exchanged (KTiOPO₄) KTP planar waveguides and the measuring result of photorefractive sensitivity and lattice constant change in the waveguides, and then report the ideal mol% ratio of Rb to Ba. The experimental results show that the photorefractive sensitivity is 1.2 - 2.3 multiplied by 10^-10 cm²/J, which is independent of Ba ion content and annealed procedure, and the change of lattice constant, which decrease with increase the Ba ion content, is 0.42 - 0.25%.

Citation Download Citation

Yushan Li, Shaojie Ma, Yukiko Kondo, and Kunio Tada "Photorefractive sensitivity and lattice constant of ion-exchanged KTiOPO4 optical waveguides", Proc. SPIE 2897, Electro-Optic and Second Harmonic Generation Materials, Devices, and Applications, (3 October 1996); https://doi.org/10.1117/12.252958

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