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Steradian (sr)
Glossary Of Laser Terminology |
The unit of measure for a solid angle.
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Steradian, английский
Стерадиан
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Half-power point, английский
The value on either the leading or trailing edge of a laser pulse at which the power is one-half of its maximum value.
Radiant exposure (h), английский
The total energy per unit area incident upon a given surface. it is used to express exposure to pulsed laser radiation in units of j/cm2.
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