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- Normalized_frequency_(fiber_optics) abstract "In an optical fiber, the normalized frequency, V (also called the V number), is given bywhere a is the core radius, λ is the wavelength in vacuum, n1 is the maximum refractive index of the core, n2 is the refractive index of the homogeneous cladding, and applying the usual definition of the numerical aperture NA.In multimode operation of an optical fiber having a power-law refractive index profile, the approximate number of bound modes (the mode volume), is given bywhere g is the profile parameter, and V is the normalized frequency, which must be greater than 5 for the approximation to be valid.For a step index fiber, the mode volume is given by 4V2/π2. For single-mode operation is required that V < 2.4048, which is the first root of the Bessel function J0.".
- Normalized_frequency_(fiber_optics) wikiPageID "21354062".
- Normalized_frequency_(fiber_optics) wikiPageRevisionID "542864857".
- Normalized_frequency_(fiber_optics) hasPhotoCollection Normalized_frequency_(fiber_optics).
- Normalized_frequency_(fiber_optics) subject Category:Fiber_optics.
- Normalized_frequency_(fiber_optics) type BodyPart105220461.
- Normalized_frequency_(fiber_optics) type Eye105311054.
- Normalized_frequency_(fiber_optics) type FiberOptics.
- Normalized_frequency_(fiber_optics) type Organ105297523.
- Normalized_frequency_(fiber_optics) type Part109385911.
- Normalized_frequency_(fiber_optics) type PhysicalEntity100001930.
- Normalized_frequency_(fiber_optics) type SenseOrgan105299178.
- Normalized_frequency_(fiber_optics) type Thing100002452.
- Normalized_frequency_(fiber_optics) comment "In an optical fiber, the normalized frequency, V (also called the V number), is given bywhere a is the core radius, λ is the wavelength in vacuum, n1 is the maximum refractive index of the core, n2 is the refractive index of the homogeneous cladding, and applying the usual definition of the numerical aperture NA.In multimode operation of an optical fiber having a power-law refractive index profile, the approximate number of bound modes (the mode volume), is given bywhere g is the profile parameter, and V is the normalized frequency, which must be greater than 5 for the approximation to be valid.For a step index fiber, the mode volume is given by 4V2/π2. ".
- Normalized_frequency_(fiber_optics) label "Częstotliwość znormalizowana".
- Normalized_frequency_(fiber_optics) label "Frequência normalizada".
- Normalized_frequency_(fiber_optics) label "Normalized frequency (fiber optics)".
- Normalized_frequency_(fiber_optics) sameAs Częstotliwość_znormalizowana.
- Normalized_frequency_(fiber_optics) sameAs Frequência_normalizada.
- Normalized_frequency_(fiber_optics) sameAs m.05f6jpj.
- Normalized_frequency_(fiber_optics) sameAs Q2918867.
- Normalized_frequency_(fiber_optics) sameAs Q2918867.
- Normalized_frequency_(fiber_optics) sameAs Normalized_frequency_(fiber_optics).
- Normalized_frequency_(fiber_optics) wasDerivedFrom Normalized_frequency_(fiber_optics)?oldid=542864857.
- Normalized_frequency_(fiber_optics) isPrimaryTopicOf Normalized_frequency_(fiber_optics).