'A'

Title: Photo-written waveguides in iron-doped lithium niobate crystal employing binary optical masks

Author(s): Zhang P, Yang DX, Zhao JL, Wang MR

Source: OPTICAL ENGINEERING 45 (7): Art. No. 074603 JUL 2006

Authors' address:

Northwestern Polytech Univ, Sch Sci, Inst Opt Informat Sci & Technol, Xian, 710072 Peoples R China



'B'

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

Author(s): Park N, Yang B, Lee HS, Lee B

Source: ELECTRONICS LETTERS 36 (5): 429-430 MAR 2 2000