Photorefractive waveguide formation with refractive index reversal by use of thermal fixing

Authors
Park, N Yang, B Lee, HS Lee, B
Citation
N. Park et al., Photorefractive waveguide formation with refractive index reversal by use of thermal fixing, ELECTR LETT, 36(5), 2000, pp. 429-430
Citations number
5
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
ELECTRONICS LETTERS
ISSN journal
00135194 → ACNP
Volume
36
Issue
5
Year of publication
2000
Pages
429 - 430
Database
ISI
SICI code
0013-5194(20000302)36:5<429:PWFWRI>2.0.ZU;2-9
Abstract
Previous studies have been conducted into three-dimensional photorefractive waveguide formation. Thr authors show: that by thermally fixing the wavegu ide structure, the practical difficulty in forming a circular waveguide at the central region of the writing beam can be easily removed.