TY  - JOUR
AU  - Tachikawa, M
AU  - Evenson, K
C2  - Optics Letters
DA  - 1996-01-01 00:01:00
LA  - en
M1  - 21
PB  - Optics Letters
PY  - 1996
TI  - Sequential Optical Pumping of a Far-Infrared Ammonia Laser
ER  -