| 单词 | eye-safe |
| 释义 | > as lemmaseye-safe eye-safe adj. designating laser radiation of a wavelength that is not harmful to the eye, and lasers that emit such radiation. ΚΠ 1970 Fund. Damage in Laser Glass (National Materials Advisory Board) iv. 13 Close attention should be paid to research results in eye-safe wavelength lasers in glass hosts so that timely establishment of test facilities can be made. 1987 Physics Bull. Jan. 13/1 Light from the laser becomes eye-safe after passing through a beam expander. 1992 New Scientist 8 Aug. 27/2 That concern led the Pentagon to develop ‘eye-safe’ lasers, which operate in the infrared range of the spectrum, at wavelengths longer than 1.5 micrometres. 2008 D. Shideler & D. Sigler Tactical Gear 49/2 The unit projects an eye-safe laser that is ‘bounced’ off the object being aimed at and received back into the unit. < as lemmas |
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