TY  - RPRT
TI  - Angular Schmidt modes in spontaneous parametric down-conversion
AU  - Straupe, S S
AU  - Ivanov, D P
AU  - Kalinkin, A A
AU  - Bobrov, I B
AU  - Kulik, S P
PY  - 2011
DO  - 10.1103/physreva.83.060302
UR  - https://www.osti.gov/biblio/21550011
ID  - 21550011
ER  -