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Physical contact (pc)
| Fiber Optic Glossary |
Refers to the endface polish of a ferrule. designed to lower reflections by changing the spherical or angle at the end of a ferrule and its internal fiber. variations include pc, super pc (spc), ultra pc (upc), and angled pc (apc)
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Reflections, английский
Out-of-control reflections can hurt your image; controlled ones can enrich it. tips: keep the subject in full sun, the reflecting surface, such as water, in shade. reflections on water are most pronounced when the lens is at a low angle. most mirrors add a greenish cast to the image. normal mirrors add a "ghost reflection" to the main reflection; use a first surface mirror for critical images.
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Fresnel reflection, английский
- Reflection of a portion of the incident light at a planar interface between connectors, mechanical splices, or two homogeneous media having different refractive indices
- Френелевское отражение
Output power, английский
- Radiant power, expressed in watts
- The energy per second (measured in watts) emitted from the laser in the form of coherent light.
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