Grating filters for thin‐film optical waveguides
作者:
D. C. Flanders,
H. Kogelnik,
R. V. Schmidt,
C. V. Shank,
期刊:
Applied Physics Letters
(AIP Available online 1974)
卷期:
Volume 24,
issue 4
页码: 194-196
ISSN:0003-6951
年代: 1974
DOI:10.1063/1.1655150
出版商: AIP
数据来源: AIP
摘要:
The fabrication and evaluation of corrugation grating filters with reflectivities better than 75% and bandwidths less that 2 Å is reported. Grating filters were fabricated on glass waveguides using standard interferometric and ion‐beam machining techniques and evaluated with a tunable dye laser. Measured and calculated filter responses are found to be in excellent agreement. Tolerances for realizing ideal filter performances are given.
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