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Optical heterodyne detection
| Glossary Of Laser Terminology |
A sensitive method of photodetection, reaching the standard quantum limit even for weak signal powers
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Photodetection, английский
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Master laser, английский
A single-frequency laser used for injection locking one or several other lasers
Effective mode area, английский
A quantitative measure of the area which a waveguide or fiber mode effectively covers in the transverse dimensions
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