TY  - RPRT
TI  - Optical devices to increase photocathode quantum efficiency
AU  - Grant, G. R.
AU  - Gunter, W. D., Jr.
AU  - Shaw, S. A.
PY  - 1970
UR  - https://ntrs.nasa.gov/citations/19700047386
ID  - 19700047386
ER  -