TY  - RPRT
TI  - Scalar limitations of diffractive optical elements
AU  - Johnson, Eric G.
AU  - Hochmuth, Diane
AU  - Moharam, M. G.
AU  - Pommet, Drew
PY  - 1993
UR  - https://ntrs.nasa.gov/citations/19940012863
ID  - 19940012863
ER  -