Related Terms: Bend Edge, Bend Induced Loss, Cladding, Core , Mode Field Diameter (MFD), Refractive Index, Refractive Index Profile (RIP), V-Value

Collimation synonyms

Possibly, the shadow is washed out because the clouds are so far away and because the sunlight is not perfectly collimated.

Collimate telescope

A chapter 7 bankruptcy case does not involve the filing of a plan of repayment as in chapter 13. Instead, the bankruptcy trustee gathers and sells the debtor's ...

Collimation X ray

ABERRATION meaning: something (such as a problem or a type of behavior) that is unusual or unexpected.

a) it will be single-mode over a greater range of wavelengths than is possible with a fiber with a ‘low’ numerical aperture fiber.

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b) it will still guide a single-mode when coiled or bent to a smaller diameter than is possible with a ‘low’ numerical aperture fiber.

Collimationdefinitiontelescope

Jul 3, 2023 — Most microscopes will have three or four objectives lenses, mounted on a turntable for ease of use. A scanning objective lens will provide 4x ...

This can be done by friction (heat), twisted magnetic fields and outflows (uncollimated, or collimated; the latter would be jets).

I was awed by the sight of a helium neon laser with its glowing discharge tube emitting an intense collimated beam of red laser light that produced an otherworldly speckle pattern.

The ocular lens is located at the top of the eyepiece tube where you position your eye during observation, while the objective lens is located closer to the ...

Collimationdefinitionin radiography

by LD Tickanen · 1992 · Cited by 8 — Concurrent Determination of Optical Constants and the Kramers-Kronig Integration Constant (Anchor Point) Using Variable-Angle ATR/FT-IR Spectroscopy. Lane D ...

The numerical aperture is a measure of the acceptance angle of the fiber. It is very important because it determines how strongly a fiber guides light, and so how resistant it is to bend-induced losses.

A CCD sensor breaks the image elements into pixels. Each pixel is converted into an electrical charge whose intensity is related to the intensity of light ...

Collimatedbeam

The company is talking about using it for specialized applications: The result is a lamp that produces exceptionally high light output and 'collimated' or very focused white light at a much lower cost than current high pressure metal halide sources.

It is most convenient to define the NA in terms of the relative indices of core and cladding glass forming the fiber waveguide:

Collimated definitionbeam

Numerical aperture can be defined by the acceptance angle of the fiber, though as this is highly diverging in space it is rather complicated to reach a simple definition.

Previous SPRM/SPRF systems using lasers have exhibited good performance utilizing the highly desirable qualities of laser sources such as collimated output, high power and narrow bandwidth

In both pictures, we have a collimated (one-directional) field incident from below upon an aperture in a silver plate (represented in cyan here).

The company is talking about using it for specialized applications: The result is a lamp that produces exceptionally high light output and 'collimated' or very focused white light at a much lower cost than current high pressure metal halide sources.

Collimated definitionphysics

NA may also be approximated as (2ncore.δn)½ where δn is the index difference between the core and cladding. An optical fiber with ‘high’ numerical aperture will confine light more strongly in the core, and so support guidance further above cut-off. This attribute has two important effects:

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NIT designs and manufactures SWIR InGaAs sensors & cameras. About us ; Full HD & High Sensitivity SWIR camera SenS 1920 Ideal for ISR and semiconductor ...