The optical second-harmonic generation from porous silicon

1993 ◽  
Vol 5 (6) ◽  
pp. 651-653 ◽  
Author(s):  
K.-Y. Lo ◽  
J.T. Lue
Keyword(s):  
Porous Silicon ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Optical Second Harmonic Generation

OPTICAL SECOND-HARMONIC GENERATION FROM POROUS SILICON IN UHV

1994 ◽  
Vol 01 (04) ◽  
pp. 585-588
Author(s):  
M. CAVANAGH ◽  
J.R. POWER ◽  
J.F. McGILP ◽  
H. MÜNDER ◽  
M.G. BERGER
Keyword(s):  
Porous Silicon ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Surface State ◽  
Second Harmonic ◽  
Ultrahigh Vacuum ◽  
Atomic Scale ◽  
Porous Si ◽  
Optical Second Harmonic Generation ◽  
Excitation Conditions

The origin of the luminescence from porous Si (PS) is currently under intense scrutiny. Characterisation of this material on the atomic scale is difficult and optical techniques offer certain advantages. Ultrahigh vacuum studies of PS by optical second-harmonic generation (SHG) are presented. Excitation wavelengths corresponding to surface state and a suspected strain resonance from clean Si surfaces are used. Hydrogen-terminated and clean surfaces of Si(100) and PS are compared. The H-terminated surfaces give no signal under the excitation conditions used. On desorbing the hydrogen, a stable SH signal is obtained from the PS which has polarisation dependences different to those of clean Si(100), and which also differ between the surface and strain resonances.

Optical second-harmonic generation studies of the structure of porous silicon surfaces

1995 ◽  
Vol 255 (1-2) ◽  
pp. 146-148 ◽  
Author(s):  
M. Cavanagh ◽  
J.R. Power ◽  
J.F. McGilp ◽  
H. Münder ◽  
M.G. Berger
Keyword(s):  
Porous Silicon ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Silicon Surfaces ◽  
Optical Second Harmonic Generation

Optical second harmonic generation from Langmuir-Blodgett multilayers containing preformed polymers

1988 ◽  
Vol 24 (6) ◽  
pp. 308 ◽  
Author(s):  
R.H. Tredgold ◽  
M.C.J. Young ◽  
R. Jones ◽  
P. Hodge ◽  
P. Kolinsky ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Langmuir Blodgett ◽  
Optical Second Harmonic Generation

DC-electric-field-induced optical second harmonic generation at the smooth metal-electrolyte interface

1995 ◽  
Vol 336 (1-2) ◽  
pp. 225-231 ◽  
Author(s):  
O.A. Aktsipetrov ◽  
A.V. Melnikov ◽  
T.V. Murzina ◽  
A.A. Nikulin ◽  
A.N. Rubtsov
Keyword(s):  
Electric Field ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Electrolyte Interface ◽  
Optical Second Harmonic Generation ◽  
Dc Electric Field

Investigation of porous silicon by Raman scattering and second-harmonic generation techniques

1994 ◽  
Author(s):  
Leonid A. Golovan ◽  
Andrei V. Zoteyev ◽  
Pavel K. Kashkarov ◽  
Viktor Y. Timoshenko
Keyword(s):  
Porous Silicon ◽  
Raman Scattering ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic

Highly Efficient Optical Second Harmonic Generation in Poled Ti-Doped Silica Glasses

1995 ◽  
Vol 34 (Part 1, No. 1) ◽  
pp. 175-176 ◽  
Author(s):  
Katsuhisa Tanaka ◽  
Kenichi Kashima ◽  
Kazuyuki Hirao ◽  
Naohiro Soga ◽  
Shigeru Yamagata ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Silica Glasses ◽  
Highly Efficient ◽  
Optical Second Harmonic Generation
Sign in / Sign up

Export Citation Format

Share Document