2340nm Narrow Band Filter

2340nm narrow-band pass filter is widely used in many fields, such as infrared identification, water quality detection, infrared induction system, flame observation filter and other use scenarios. 2340n band is a newly emerging band of narrow-band filter in infrared band. At present, many technology companies will give priority to 2340nm or 1550nm as the first choice in developing infrared filter solutions.

flame observation filter
Technical parameters
Items Parameters
Center wavelength 2340nm+-2nm
Half peak bandwidth 8nm
Peak transmittance > 80% (according to customer demand)
Cut off wavelength 200nm-1100nm (according to the customer requirements)
Cut off depth >OD4-OD6 UV-NIR
Product material optical grade glass (K9, BK7, B270, d263t, JGS1, color glass, float glass, etc.)
Incident angle
Product size 3mm-80mm (customizable)
spectral curve
2340nm filter manufacturer

In addition, We can customize the optical Narrow Bandpass Filters according to customer requirements or drawings.

For details, please consult:

Related Products
Contact Form Demo (#3)