VG Niziev · 1999 · 828 — Influence of beam polarization on laser cutting efficiency, V G Niziev, A V Nesterov.

Bragg mirror

Harmonic separators are dichroic beamsplitters used to reflect one wavelength and to transmit the others. Reflectance of >99.5% for the wavelength of interest and transmittance of >90% for the rejected wavelengths. The rear surface of harmonic separators is antireflection coated.

Mar 8, 2019 — Put simply, depth of field (DoF) is the distance between the nearest and the furthest objects that are in focus in an image. The ...

Various definitions of depth of field in the microscope are discussed. The variation in the integrated intensity in the image of a point object outside the ...

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dichroicmirror中文

A variable frequency radiation modulator, the SR-600 is a high performance chopper for many applications, including IR jammer simulation and low-level ...

The IR Illuminator uses our LED SpotLight PCB, which holds a total of 24 LEDs on a circular PCB. The board contains 24 individual IR LEDs that do all of the ...

Aug 27, 2018 — I happened onto a 50 year old catalog and I couldn't help myself. Here is the scan. I had to break it into 3 parts to upload it.

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A polarizer is an optical filter that allows light waves of a specific polarization to pass through while blocking others. It transforms undefined or mixed ...

Dichroicbeam splitter

... magnifying glass is calculated using the lens formula and the formula for angular magnification. First, we find the image distance (d_i) using the lens formula: ...

Calcium Fluoride (CaF2) Sputtering Target is mainly used in the electronics and information industry, glass coating field, wear-resistant materials, high- ...

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Numerical aperture definition: a measure of the resolving power of a microscope, equal to the index of refraction of the medium in which the object is ...

Harmonic separators used to reflect one wavelength and to transmit the others. Reflectance is higher than 99.5% for the wavelength of interest and transmittance is at least 90% for the rejected wavelengths.

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