Measurements of second-order susceptibility at λ=1.5 μm in CdTe-based ternary alloys for efficient wavelength conversion

2000 ◽  
Vol 88 (8) ◽  
pp. 4913 ◽  
Author(s):  
Andrea Zappettini ◽  
Silvia M. Pietralunga ◽  
Antonella Milani ◽  
Mario Martinelli ◽  
Andrzej Mycielski
Keyword(s):  
Wavelength Conversion ◽  
Second Order ◽  
Ternary Alloys ◽  
Order Susceptibility

WAVELENGTH CONVERSION OF AN INFRARED SIGNAL THROUGH CASCADED SECOND-ORDER NONLINEARITY IN A LITHIUM-NIOBATE CHANNEL WAVEGUIDE

2000 ◽  
Vol 09 (01) ◽  
pp. 11-20 ◽  
Author(s):  
I. CRISTIANI ◽  
M. RINI ◽  
A. RAMPULLA ◽  
G. P. BANFI ◽  
V. DEGIORGIO
Keyword(s):  
Lithium Niobate ◽  
Pulse Energy ◽  
Wavelength Conversion ◽  
Second Order ◽  
Channel Waveguide ◽  
Phase Matching ◽  
Order Process ◽  
Pump Pulse Energy ◽  
Second Order Nonlinearity ◽  
Second Order Process

We describe a wavelength conversion experiment (generation of a pulse at the wavelength λp - Δλ from a signal at λp+Δλ under the action of a pump at λp) performed through cascaded second-order process in a lithium niobate channel waveguide. With a 58-mm-long Ti diffused channel waveguide, λp=1.1 μ m (the wavelength of phase matching for the first step of sh generation), Δλ of several nanometers and 20 ps pulse duration, wavelength conversion with unit efficiency is obtained with a pump pulse energy of the order of 102 pJ. The experimental results are successfully interpreted by making use of modal analysis and solving the appropriate nonlinear equations.

1.5-μm-band wavelength conversion based on cascaded second-order nonlinearity in LiNbO3waveguides

1999 ◽  
Vol 11 (6) ◽  
pp. 653-655 ◽  
Author(s):  
M.H. Chou ◽  
I. Brener ◽  
M.M. Fejer ◽  
E.E. Chaban ◽  
S.B. Christman
Keyword(s):  
Wavelength Conversion ◽  
Second Order ◽  
Second Order Nonlinearity

scholarly journals Discrimination of collagen in normal and pathological skin dermis through second-order susceptibility microscopy

2009 ◽  
Vol 17 (13) ◽  
pp. 11161 ◽  
Author(s):  
Ping-Jung Su ◽  
Wei-Liang Chen ◽  
Jin-Bon Hong ◽  
Tsung-Hsien Li ◽  
Ruei-Jr Wu ◽  
...  
Keyword(s):  
Second Order ◽  
Order Susceptibility

scholarly journals THEORETICAL ANALYSIS OF WAVELENGTH CONVERSION FOR CASCADING SECOND-ORDER NONLINE ARITIES IN SILICA FIBER

2000 ◽  
Vol 49 (9) ◽  
pp. 1792
Author(s):  
LIU XUE-MING ◽  
LIU LING ◽  
SUN XIAO-HAN ◽  
ZHANG MING-DE
Keyword(s):  
Theoretical Analysis ◽  
Wavelength Conversion ◽  
Second Order ◽  
Silica Fiber
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