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Custom Optical Interference Filter , Narrow Bandpass Optical Filter

Basic Information
Place of Origin: Wuhan,China
Brand Name: Wuhan Siwer Optics.,Ltd
Model Number: Custom
Minimum Order Quantity: 5 pieces
Price: 2-29USD/piece
Packaging Details: 1.Tissue paper. 2.Plastic foam packaging film. 3.Hard carton box with quakeproof filler
Delivery Time: 1-3 weeks
Payment Terms: T/T, Western Union
Supply Ability: 20000 pieces/month
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Detail Information
Material: Fused Silca,B270,BK7,etc. Size Tolerance: +/-0.1mm
Chamfer: 0.2-0.5mm Surface Quality: 40/20
Surface Flatness: Lambda/4 In 25.4mm Parallelism: 2 Arc Min
Size Range: 2-100mm Usage: Optical System

Product Description

Optical interference narrow bandpass filter

Narrow bandpass filter

A narrow bandpass filter with half bandwidth of 10nm is an important optical component in optical application and laser technology, especially in semiconductor lasers. In a certain band, there is only a small section of high transmittance passband in the middle. On both sides of the passband is the cut-off band with high reflectivity. This kind of narrow-band filter is collectively called band-pass filter. The main function is to select the spectrum of light so that the light needed can pass through and the light of unnecessary wavelength can be cut off. At present, the band-pass filter has a wide range of applications as an optical component for filtering and selecting spectral lines.

Filter Specifications

Clear Aperture >90%
Thickness <10mm
CWL Tolerance ±2nm
FWHM 10±2nm
Peak Transmission >45%
Block <0.1%@200-1100nm
CWL Shift <0.02nm/℃

 

Custom Optical Interference Filter , Narrow Bandpass Optical Filter

 

We not only provide a number of standard filters, but also customize filters according to your requirements.Please contact our sales for information about the filters in stock.

 

 

Custom Optical Interference Filter , Narrow Bandpass Optical Filter

 


 

Production Line

Custom Optical Interference Filter , Narrow Bandpass Optical Filter

 

Contact Details
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