TY  - GEN
TI  - Optics letters
SN  - 01469592
AV  - QC350O663 
PY  - 1989///
CY  - New York
PB  - Optical Society of America
KW  - Physical optics
KW  - Periodicals
UR  - https://www.osapublishing.org/ol/browse.cfm
ER  -