Dj. Binks et al., Compact all-solid-state high repetition rate tunable ultraviolet source for airborne atmospheric gas sensing, J MOD OPT, 47(11), 2000, pp. 1899-1912
A diode-pumped, all-solid-state, high pulse repetition rate, tunable source
of UV radiation is presented. The system is compact, has low power require
ments and is suitable for the in situ monitoring of important atmospheric s
pecies from an airborne platform. At 3 kHz pulse repetition rate, up to 0.4
2 +/- 0.02 mW of UV radiation was generated and the tuning range extended f
rom similar to 282 nm to 292 nm. The bandwidth was less than or equal to 0.
6 nm and each pulse had a FWHM duration of 16.0 +/- 1.4 ns. The stability o
f the output was 13% pulse-to-pulse and 4% for an average power measurement
. The performance of the system is compared to theoretical expectations.