TY  - JOUR
AU  - Dholakia, K
AU  - Simpson, N
AU  - Padgett, M
AU  - Allen, L
C2  - Physical Review A (Atomic, Molecular and Optical Physics)
DA  - 1996-01-01
LA  - en
M1  - 54
PB  - Physical Review A (Atomic, Molecular and Optical Physics)
PY  - 1996
TI  - Second Harmonic Generation and the Orbital Angular Momentum of Light
ER  -