Products/Services for Dichroic Ratio

  • Linear Polarizers-Image
    Linear Polarizers - (36 companies)
    PVA) is most commonly used in dichroic polarizers. Polarizer Specifications. When choosing between different linear polarizers, there are several key specifications to consider, including: Extinction Ratio- Extinction ratio describes the ratio between...
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  • Plate Beamsplitters-Image
    Plate Beamsplitters - (80 companies)
    ...to break incident, monochromatic light beams into two beams, each with a specified intensity ratio. Plate beamsplitters are optical windows with a semi-transparent mirrored coating, which passively breaks the beam into two or more separate beams...
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  • Antennas-Image
    Antennas - (1100 companies)
    ...it is often unnecessary to distinguish between the transmitting and receiving antennas. Gain. The term gain can be somewhat misleading, because an antenna is a passive component and it does not amplify anything. Gain is the ratio of the maximum power...
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  • RF Power Dividers and RF Power Combiners-Image
    RF Power Dividers and RF Power Combiners - (284 companies)
    ...range is the range for which the power divider/combiner will meet all guaranteed specifications. Insertion Loss (in dB) it defined as the measured loss through the device excluding the power division factor. It is calculated as the ratio of power...
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  • Circular Polarizers-Image
    Circular Polarizers - (13 companies)
    ...polarizers: circular dichroic polarizers and circular beam separators. The term "dichroic" refers to how light rays with different polarizations are absorbed in different amounts. Circular dichroic polarizers consist of a dichroic linear polarizer...
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    Microscopes - (719 companies)
    ...the specimen being observed. Contrast or diffracted beam images are used to analyze the sample. Specifications. Important parameters to consider when specifying microscopes include total magnification and resolution. Total magnification - A ratio...
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    Hot Mirrors and Cold Mirrors - (36 companies)
    Hot mirrors and cold mirrors are Dichroic filters that have a sharp transition between rejecting and transmitting at the near-infrared-visible area of the spectrum. Hot mirrors and cold mirrors are multilayer dielectric mirrors that are used...
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    SWR Meters - (9 companies)
    SWR meters are used to measure the standing wave ratio (SWR) in radio equipment. They are sometimes called VSWR meters. SWR Meters Information. SWR meters are used to measure the standing wave ratio (SWR) in radio equipment. They are sometimes...
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    Diluters - (32 companies)
    Diluters are used to dilute samples to standard concentration ratios. Diluters are used to simplify the process of sample preparation by diluting samples to standard concentrations. Most diluters come pre-programmed with standard (common) dilutions...
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    Spectral Filters - (23 companies)
    ...include light filters and dichroic filters. A light filter a transparent filter that reduces light (or some wavelengths of light) passing through it. A dichroic filter is an accurate color filter used to selectively pass light of a small range of colors...
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Filters can be used to attenuate light either evenly across a certain portion of the spectrum (neutral density, polarizing, retarders, etc.) or unevenly (ie. Interference, dichroic, color). Typical applications for filters involve improving contrast or signal-to-noise ratio (imaging and non-imaging...

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Filters can be used to attenuate light either evenly across a certain portion of the spectrum (neutral density, polarizing, retarders, etc.) or unevenly (ie. interference, dichroic, color). Typical applications for filters involve improving contrast or signal-to-noise ratio (imaging and non-imaging...

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