 |
DTIC ADA306700: Photoinduced Orientation and Some of Its Photonic C... |
 |
by Defense Technical Information Center |
 |
Thumbnail |
|
Download |
 |
Web page |
|
|
|
Photoinduced birefringence, surface gratings inscription |
|
and two-beam coupling properties are investigated on a |
|
series of amorphous high-Tg azo-containing polymers. For |
|
photoinduced birefringence, a neighboring group effect |
|
was observed, and dipolar interaction is demonstrated to |
|
be the main factor determining cooperative motion of side |
|
groups below Tg. Surface gratings can act as optical |
|
couplers into waveguides on the polymer films. |
|
Asymmetrical (photorefractive) and two-beam coupling due |
|
to multiwave mixing can be exploited for switching |
|
elements. In principle, a whole photonic device can be |
|
envisaged on simple polymer film and obtained by optical |
|
inscription. |
|
|
|
Date Published: 2018-03-29 20:17:52 |
|
Identifier: DTIC_ADA306700 |
|
Item Size: 7941904 |
|
Language: english |
|
Media Type: texts |
|
|
|
# Topics |
|
DTIC Archive; Natansohn, A.; QUEEN'S ... |
|
|
|
# Collections |
|
dticarchive |
|
additional_collections |
|
|
|
# Uploaded by |
|
@chris85 |
|
|
|
# Similar Items |
|
View similar items |
|
|
|
PHAROS |
|
