| dc.contributor.author |
Sasi Kumar, P R |
|
| dc.contributor.author |
Padmaja, G |
|
| dc.contributor.author |
Ravi Kumar, A V |
|
| dc.contributor.author |
Nampoori, V P N |
|
| dc.contributor.author |
Vallabhan, C P G |
|
| dc.date.accessioned |
2011-11-08T08:44:25Z |
|
| dc.date.available |
2011-11-08T08:44:25Z |
|
| dc.date.issued |
1991-04 |
|
| dc.identifier.issn |
0304-4289 |
|
| dc.identifier.other |
Pramana - J. Phys., Vol. 36, No. 4, April 1991, pp. 423-427. |
|
| dc.identifier.uri |
http://dyuthi.cusat.ac.in/purl/2492 |
|
| dc.description.abstract |
Observation of laser induced two-photon photoemission optogalvanic (TPPOG) effect from tungsten electrode in a discharge cell using 564 nm radiation obtained from a pulsed dye laser is described. The magnitude of the POG signal is studied as a function of laser energy under various discharge parameters. Competition between one-photon and two-photon processes has been observed when nitrogen gas is used in the discharge cell. |
en_US |
| dc.description.sponsorship |
Cochin University or Science and Technology |
en_US |
| dc.language.iso |
en |
en_US |
| dc.publisher |
Springer |
en_US |
| dc.subject |
Optogalvanic effect |
en_US |
| dc.subject |
two-photon absorption |
en_US |
| dc.subject |
photoemission |
en_US |
| dc.title |
Observation of two-photon induced photoemission optogalvanic effect |
en_US |
| dc.type |
Working Paper |
en_US |
| dc.contributor.faculty |
Technology |
en_US |
| dc.identifier.url |
http://dx.doi.org/10.1007/BF02847215 |
en_US |