Chinese Journal of Lasers, Volume. 18, Issue 3, 222(1991)
Research on the sensitivity and extinction ratio for pulsed laser rangefinders
Extinction ratio test is adopted directly to cheek the sensitivity of pulsed laser rangefinders and the influence of weather and the limilation of terrain are eliminated effectively by analysing the test data and comparing them with its measurement range quantitatively.
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[in Chinese]. Research on the sensitivity and extinction ratio for pulsed laser rangefinders[J]. Chinese Journal of Lasers, 1991, 18(3): 222