Optical intensity modulator with three−dimensional waveguide
作者:
Shingo Uehara,
Kiichi Takamoto,
Seitaro Matsuo,
Yoshiharu Yamauchi,
期刊:
Applied Physics Letters
(AIP Available online 1975)
卷期:
Volume 26,
issue 6
页码: 296-298
ISSN:0003-6951
年代: 1975
DOI:10.1063/1.88163
出版商: AIP
数据来源: AIP
摘要:
A LiTaO3optical waveguide modulator, in which a laser beam is confined in both transverse dimensions, has been fabricated. The three−dimensional waveguiding operation was achieved by using an ion−etched thin core slab and a slit metal cladding. Waveguide porperties for 0.633− and 1.15−&mgr;m laser beams and dc and rf modulation performance for a 1.15−&mgr;m beam are described.
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