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    • 760 nm Narrow Bandpass Optical Filter

    The 760 nm narrow bandpass optical filter is a high-performance narrowband interference filter with a center wavelength of 760 nm, featuring high transmittance, narrow bandwidth, and excellent out-of-band blocking. Manufactured using precision multi-layer dielectric coating technology, it effectively suppresses out-of-band stray light and is suitable for fluorescence detection, Raman spectroscopy, bioimaging, laser systems, spectral analysis, and various precision optical instruments.

    Product features：Center wavelength: 760 nm；Average passband transmittance: >93%；Full width at half maximum (FWHM): 20.2 nm；Ultra‑high out‑of‑band blocking, up to OD8；Hard dielectric coating with excellent environmental durability；High stability and long service life

    Part Number：MP‑NBP‑760

    Application area：Fluorescence detection systems | Raman spectrometers | Gas detection | Spectral analysis instruments | Scientific research and experimental equipment

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    Main parameters
  • Core parameters

  • Laser Wavelength Transmission Band

    760 nm Tavg > 93% 754–766 nm

  • Dimension Drawing
    • General Parameters

    Specification

    Value

    Transmission Band

    Tavg > 93%  754–766 nm

    Blocking Band

    ODavg > 5  300 - 735 nm

    Blocking Band

    ODavg >6  490 - 580nm

    Blocking Band

    ODavg >8  580 - 713 nm

    Blocking Band

    OD >3.5  739.5nm

    Blocking Band

    ODavg >5  787 - 1050nm

    FWHM Bandwidth

    20.2nm

    Guaranteed Minimum Bandwidth

    12 nm

    Angle of Incidence

    0 ± 5°

    Cone Half-angle

    7°

    Clear Aperture

    ≥21mm

    Transverse Dimensions, Diameter

    25 mm

    Filter Thickness, Mounted

    5.0 mm

    Filter Thickness Tolerance, Mounted

    ±0.1mm

    Filter Thickness, Unmounted

    2.0 mm

    Filter Thickness Tolerance, Unmounted

    ±0.1mm

    Surface Quality (Scratch-Dig)

    60-40

    Filter Effective Index

    2.05

    Optical Damage Rating

    Testing has proven to show no signs of degradation when exposed to at least 6.0 W of power from an unfiltered xenon arc lamp over a 25 mm diameter (corresponding to 1.2 W/cm2) for over 500 hrs.

    Orientation

    Arrow on ring is preferred direction of propagation of light


    Spectral Characteristic Curves

     

    Transmittance-Wavelength Spectrum

    图片1.png 

     

     

    Optical Density Spectrum

    图片2.png 


    Optional Configurations

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    Downloads

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  • Product title: 760 nm Narrow Bandpass Optical Filter
  • Product link: https://www.idealphotonics.com/product/detail/1687.html

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      • Other Requirements:

    • 10+ 10 Years of Experience
    • 50 50 + Countries Bussiness
    • 10000 10k + Diodes sold worldwide
    • 30 30+ Invention patent
    • 10 10+ Advanced Optical Solutions

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