Highly accurate vector correction for optical waveguide propagation constants

1993 ◽  
Vol 140 (2) ◽  
pp. 93 ◽  
Author(s):  
T.M. Benson ◽  
P.C. Kendall ◽  
M.A. Matin ◽  
M.S. Stern
Keyword(s):  
Optical Waveguide ◽  
Waveguide Propagation

Ferroelectic BaTiO3 Thin Film Optical Waveguide Modulators

2001 ◽  
Vol 688 ◽  
Author(s):  
A. Petraru ◽  
M. Siegert ◽  
M. Schmid ◽  
J. Schubert ◽  
Ch. Buchal
Keyword(s):  
Optical Waveguide ◽  
Ion Beam ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Epitaxial Thin Films ◽  
Ion Beam Etching ◽  
Waveguide Propagation ◽  
Electro Optic ◽  
Waveguide Modulators ◽  
Batio3 Thin Film

AbstractHigh quality BaTiO3 epitaxial thin films on MgO substrates have been grown by pulsed laser deposition (PLD). Both c-axis and a-axis orientated BaTiO3 were studied. Mach-Zehnder (M-Z) optical waveguide modulators have been fabricated by ion beam etching. The BaTiO3 waveguide propagation losses are 1-2 dB/cm. Electro-optic modulation has been demonstrated with Vπ = 6.3 V at a wavelength of 633 nm and Vπ = 9.5 V at a wavelength of 1550 nm for the aaxis samples and with Vπ = 8 V at 633 nm wavelength and Vπ = 15 V at 1550 nm for the c-axis samples. Modelling of the modulators gave the Pockels coefficient r51 = 80 pm/V for the c-axis film and an effective Pockels coefficient reff =734pm/V for the a-axis films at 633nm wavelength.

Optical waveguide propagation loss measurement using multiple reflections method

2005 ◽  
Vol 256 (1-3) ◽  
pp. 68-72 ◽  
Author(s):  
Shaowu Chen ◽  
Qingfeng Yan ◽  
Qingyang Xu ◽  
Zhongchao Fan ◽  
Jingwei Liu
Keyword(s):  
Optical Waveguide ◽  
Propagation Loss ◽  
Multiple Reflections ◽  
Loss Measurement ◽  
Waveguide Propagation

New results for rib waveguide propagation constants

1989 ◽  
Vol 136 (2) ◽  
pp. 97 ◽  
Author(s):  
T.M. Benson ◽  
P.C. Kendall ◽  
M.S. Stern ◽  
D.A. Quinney
Keyword(s):  
Rib Waveguide ◽  
Waveguide Propagation

Transparency Improvement of SiCO Thin Film for Optical Waveguide with Reactive Sputtering Method

2020 ◽  
Vol 140 (12) ◽  
pp. 369-373
Author(s):  
Hiroyuki Nikkuni ◽  
Chizuru Numata ◽  
Ryoto Yamaji ◽  
Hiroshi Ito ◽  
Yoshio Kawamata
Keyword(s):  
Thin Film ◽  
Optical Waveguide ◽  
Reactive Sputtering

Optical Connection between Optical Via Hole in BGA Package and Optical Waveguide on Board

2009 ◽  
Vol E92-C (2) ◽  
pp. 239-246 ◽  
Author(s):  
Keiko ODA ◽  
Takahiro MATSUBARA ◽  
Kei-ichiro WATANABE ◽  
Kaori TANAKA ◽  
Maraki MAETANI
Keyword(s):  
Optical Waveguide ◽  
Bga Package ◽  
Via Hole ◽  
Optical Connection

Optical Waveguide SHG Devices Using LiNbO3 Epitaxial Grown and Ultraprecision Machining Technique.

2000 ◽  
Vol 28 (9) ◽  
pp. 600-603 ◽  
Author(s):  
Tatsuo KAWAGUCHI ◽  
Kiminori MIZUUCHI ◽  
Kazuhisa YAMAMOTO ◽  
Takashi YOSHINO ◽  
Minoru IMAEDA ◽  
...  
Keyword(s):  
Optical Waveguide ◽  
Ultraprecision Machining
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