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NO Analytical 5335nm Filter

NO Analytical 5335nm Filter

5355nm NO detection infrared band pass filter BP5355, NO detects infrared bandpass filters, mainly used for NO detection instruments to improve signal-to-noise ratio. 1. the product introduction The high-performance narrow-band filter produced by Kingki Optical has a spectral coverage of...

  • Features & Specification

    5355nm NO detection infrared band pass filter

    BP5355, NO detects infrared bandpass filters, mainly used for NO detection instruments to improve signal-to-noise ratio.

    1. the product introduction

    The high-performance narrow-band filter produced by Kingki Optical has a spectral coverage of 210-5400nm. The product has long life, no drift, high transmittance, deep cutoff, high quality and low price.

    image001.jpg

    (5335nm Nitric Oxide NO Infrared Bandpass Filter)


    2. the NO infrared filter parameter curve: (you can fill in the demand table at the end of the text to tell us that you want the product)

    image003(001).jpg

    Transmission curve, wave number = 1867, wavelength 5355nm, nitric oxide NO infrared filter


    3. the application:

    5355nm Nitric Oxide NO Infrared Bandpass Filter, mainly used for NO detection of NO, improve signal to noise ratio.

    Gas detection filter for flexible configuration of sensors with many different gases. NO detection equipment is suitable for petroleum, chemical, coal, metallurgy, pharmaceutical and other places involving hazardous gases such as nitric oxide.


    4. the company's strength

    Kingki has long been responsible for the research and production of military optical coatings. The chief engineer has more than 40 years of military optical coating experience, and has 33 national authorized patents. Nine optical film systems have won the People's Republic of China Science and Technology Progress Award.

    Kingki has a high-end factory building of 4,000 square meters, 13 sets of advanced coating machines and complete test equipment, with the ability to mass produce high-end optical filters.

    Kingki's wide range of products, excellent performance, high quality and low price, prompt delivery


    5. Demand table

    band pass filters


    AOI

    central

    FWHT

    Tpek

    block

    OD

    metal

    D

    purpose

    quantity

    delivery

    e.g.1

    785±2nm

    10±2

    ≥80%

    200-1100

    6

    no

    10

    fluorometric

    2


    yours














    金吉奥梦公司实力1.jpg


    The disadvantage of the single-layer coating, as far as the design is con- cerned, is the limited number of adjustable parameters. We can see from the admittance locus of Figure 4.5 that only where the locus passes through the point (1, 0) will zero reflectance be obtained (or more generally when the locus passes through the point (y0, 0)) and this must correspond to a semi- circle or a quarter-wave optical thickness (or, strictly, an odd integral mul- tiple thereof). The refractive index, or optical admittance, of the layer is also uniquely determined as y1 = (y0 ym)1 2. There is thus no room for maneuver in the design of a single-layer coating. In practice, the refractive index is not a parameter that can be varied at will. Materials suitable for use as thin films are limited in number and the designer has to use what is available. A more rewarding approach, therefore, is to use more layers, specifying obtainable refractive indices for all layers at the start, and to achieve zero reflectance by varying the thickness. Then, too, there is the limitation that the single-layer coating can give zero reflectance at one wavelength only and low reflectance over a narrow region. A wider region of high performance demands addi- tional layers.


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