Organic polymer integrated optical channel waveguide devices

1993 ◽  
Author(s):  
Dilip K. Paul ◽  
Brian G. Markey ◽  
Robert H. Hefele ◽  
Benjamin A. Pontano
Keyword(s):  
Channel Waveguide ◽  
Organic Polymer ◽  
Optical Channel ◽  
Waveguide Devices ◽  
Integrated Optical

A Switchable Liquid-Crystal Optical Channel Waveguide on Silicon

2010 ◽  
Vol 46 (5) ◽  
pp. 762-768 ◽  
Author(s):  
D. Donisi ◽  
B. Bellini ◽  
R. Beccherelli ◽  
R. Asquini ◽  
G. Gilardi ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Channel Waveguide ◽  
Optical Channel

VA-4 use of carrier depletion for optical channel waveguide phase modulators with record efficiency

1986 ◽  
Vol 33 (11) ◽  
pp. 1857-1857
Author(s):  
L.A. Coldren ◽  
A. Alping ◽  
X.S. Wu ◽  
G.A. Vawter
Keyword(s):  
Channel Waveguide ◽  
Optical Channel ◽  
Phase Modulators

Use of near-field scanning optical microscopy (NSOM) to characterize optical channel waveguide structures

1996 ◽  
Author(s):  
David H. Naghski ◽  
Susan M. Lindsay ◽  
C. D. Poweleit ◽  
Gregory N. De Brabander ◽  
Vijaya Subramaniam ◽  
...  
Keyword(s):  
Optical Microscopy ◽  
Near Field ◽  
Channel Waveguide ◽  
Optical Channel ◽  
Scanning Optical Microscopy ◽  
Near Field Scanning

Raman Characterization of AlGaAs Superlattice Channel Waveguide Structure formed by CIB and FIB Implantation

1991 ◽  
Vol 240 ◽  
Author(s):  
A. G. Choo ◽  
V. Gupta ◽  
H. E. Jackson ◽  
J. T. Boyd ◽  
A. J. Steckl ◽  
...  
Keyword(s):  
Focused Ion Beam ◽  
Ion Beam ◽  
Waveguide Structure ◽  
Channel Waveguide ◽  
Optical Channel ◽  
Correlation Model ◽  
Lattice Damage ◽  
Optical Waveguiding ◽  
Raman Characterization

ABSTRACTRaman scattering has been used to characterize lattice damage and impurity-induced compositional disordering in AlGaAs superlattice suitable for optical waveguiding. The degree of damage induced by both conventional ion beam (CIB) implantation and focused ion beam (FIB) implantation is studied using a spatial correlation model to interpret the Raman spectra. FIB implantation is found to induce slightly more damage than CIB implantation for doses of 8×1013 cm−2 and 4×1014 cm−2. and significantly more damage with 2×1015 cm2 compared to CIB implantations of the same dose. Suitable FIB implantation and rapid thermal annealing (RTA) conditions which provide compositional mixing were determined using Raman and photoluminescence spectroscopy. Using these conditions, an optical channel waveguide in AlGaAs superlattice formed by FIB-induced compositional intermixing is demonstrated.

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