| dc.contributor.author |
Girijavallabhan, C P |
|
| dc.contributor.author |
Radhakrishnan, P |
|
| dc.contributor.author |
Nampoori, V P N |
|
| dc.contributor.author |
Geetha, K |
|
| dc.contributor.author |
Rajesh, M |
|
| dc.date.accessioned |
2010-07-13T04:38:25Z |
|
| dc.date.available |
2010-07-13T04:38:25Z |
|
| dc.date.issued |
2006-01-13 |
|
| dc.identifier.citation |
International School of Photonics, Cochin University of Science and Technology |
en_US |
| dc.identifier.other |
J. Opt. A: Pure Appl. Opt. 8 (2006) 189–193 |
|
| dc.identifier.uri |
http://dyuthi.cusat.ac.in/purl/1782 |
|
| dc.description.abstract |
We present a compact solid-state laser based on leaky mode propagation
from a dye-doped polymer free-standing film waveguide. The edge emitted
spectrum clearly indicated the existence of periodic resonant modes. The
reflections from the lateral faces of the free-standing film provided the
optical feedback thus giving rise to a Fabry–Perot like optical cavity. This
together with the guidance through the gain medium gave rise to intense
narrow emission lines. For a pump energy of 1.82 mJ/pulse, an intense line
with FWHM ∼0.4 nmwas observed at 576.5 nm. |
en_US |
| dc.language.iso |
en |
en_US |
| dc.publisher |
Journal of Optics A: Pure and Applied Optics, Institute of Physics Publishing |
en_US |
| dc.subject |
polymer film |
en_US |
| dc.subject |
laser emission |
en_US |
| dc.subject |
mode |
en_US |
| dc.subject |
waveguide |
en_US |
| dc.title |
Laser emission from transversely pumped dye-doped free-standing polymer film |
en_US |
| dc.type |
Working Paper |
en_US |