|
|
|
|
|
|
|
|
|
Continuous wave (cw)
Fiber Optic Glossary |
Energy is emitted from a module continuously, rather than in short pulses. cw applications require the laser to be on at all times. constant output from an optical source that is active but not modulated by a signal
|
|
Continuously, английский
Continuous, английский
- Непрерывный
- Непрерывный; длительный; продолжающийся
- A продолженный, дли- тельный, непрерванный form, future, past, present contoid n контоид
- Непрерывный, неразрывный, сплошной, неразрезной (об элементах конструкции)
|
Loss windows, английский
Fiber optic transmission typically occurs at 850, 1300/1310, 1550, and/or 1625 nm. these “windows” were selected because absorption and scattering losses were lower within them. these wavelengths require light sources and photodetectors that operate efficiently over multimode and single-mode fibers. the newer term “bands” is used to define optical windows that match up with optical amplifiers and their optimum transmission wavelengths
As-builts, английский
Drawings that provide accurate depictions of cable running lines, pedestal locations, electronic sites, manholes, marker posts, etc., to aid with the management of cable assets and allow the facilities to be located, protected, maintained, and modified
|
|
|
|
|
|
|