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2310 Band Pass Filter

2310 Band Pass Filter

2310nm food detection infrared band pass filter BP2310, 2310nm food detection infrared band pass filter, mainly used for food testing instruments such as beer. 1. the product introduction The high-performance narrow-band infrared filter produced by Kingki Optical has a spectral coverage of...

  • Features & Specification

    2310nm food detection infrared band pass filter

    BP2310, 2310nm food detection infrared band pass filter, mainly used for food testing instruments such as beer.

    1. the product introduction

    The high-performance narrow-band infrared filter produced by Kingki Optical has a spectral coverage of 780nm~5000nm. The product has long life, no drift, high transmittance, deep cutoff, high quality and low price.

    image001(001).jpg

    (2310nm food infrared bandpass filter)


    2. food testing infrared filter parameter curve: (You can fill in the requirements table at the end of the text to tell us that you want the product)

    image003.jpg

    Food infrared filter with wavelength of 2310nm


    3. the application:

    2310nm food infrared bandpass filter, mainly used for food testing instruments such as beer.

    Infrared spectroscopy is one of the fastest growing high-tech analytical techniques in the past 20 years. Widely used in food, agriculture, petrochemical, pharmaceutical and food fields, it is playing an increasingly important role in food production and scientific research.


    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















    Figure 4.13 shows a vector diagram for a three-layer coating on germanium. Each layer is a quarter-wave thick at λ0. If ym > y3 > y2 > y1 > y0, then the vec- tors will oppose each other, as shown, at (2/3)λ0, λ0 and 2λ0, and, provided the vectors are all of equal length, will completely cancel at these wavelengths, giving zero reflectance.

    The coating is similar to the quarter-quarter coating of Figure 4.10, but where the two zeros of the two-layer coating are situated at (3/4)λ0 and (3/2)λ0, those of this three-layer coating stretch from (2/3)λ0 to 2λ0, a much broader region.


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