Ridge waveguides are fabricated using submicron thin films of lithium niobate prepared by crystal ion slicing and wafer bonding (“smart guide”). The waveguides are made by physical etching the lithium niobate thin film using ion beam milling. The waveguides are low loss. An electro-optic polarization modulator with of at is demonstrated using the waveguides.
REFERENCES
1.
J. D.
Bierlein
and H.
Vanherzeele
, J. Opt. Soc. Am. B
4
, 622
(1989
).2.
J. L.
Jackel
, C. E.
Rice
, and J. J.
Veselka
, Appl. Phys. Lett.
41
, 607
(1982
).3.
R. V.
Schmidt
and I. P.
Kaminow
, Appl. Phys. Lett.
25
, 458
(1974
).4.
I. P.
Kaminow
, V.
Ramaswamy
, R. V.
Schmidt
, and E. H.
Turner
, Appl. Phys. Lett.
24
, 622
(1974
).5.
T.
Suhara
and M.
Fujmura
, Waveguide Nonlinear-Optic Devices
(Springer
, Berlin, 2003
).6.
B. E.
Little
, S. T.
Chu
, H. A.
Haus
, J.
Foresi
, and J. P.
Laine
, J. Lightwave Technol.
15
, 998
(1997
).7.
P.
Rabiei
, W. H.
Steier
, C.
Zhang
, and L. R.
Dalton
, J. Lightwave Technol.
11
, 1968
(2002
).8.
P.
Rabiei
and P.
Gunter
, Appl. Phys. Lett.
85
, 4603
(2004
).9.
M.
Levy
, R. M.
Osgood
, Jr., R.
Liu
, L. E.
Cross
, G. S.
Cargill
III, A.
Kumar
, and H.
Bakhru
, Appl. Phys. Lett.
73
, 2293
(1998
).10.
11.
D.
Marcuse
, IEEE J. Quantum Electron.
14
, 736
(1978
).12.
© 2005 American Institute of Physics.
2005
American Institute of Physics
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