Back to Search
Start Over
Optical absorption and photoemission in semitransparent and opaque Cs3Sb photocathodes
- Source :
- Applied Optics. May 1, 1993, Vol. 32 Issue 13, p2262, 4 p.
- Publication Year :
- 1993
-
Abstract
- Optical absorption in the visible region is matched to photoelectric emission of cesium - antimonide photocathodes through the use of thin-film equations to explain the greater absorption (and hence greater sensitivity) of opaque-type photocathodes with the same optical constants and thickness of semitransparent ones. The effect is also the same for other popular photocathodes that are used for optical detection.
Details
- ISSN :
- 1559128X
- Volume :
- 32
- Issue :
- 13
- Database :
- Gale General OneFile
- Journal :
- Applied Optics
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.13979700