Newport Thin Film Laboratory

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Low Pass
High Pass
Notch

 

Low Pass High Pass Notch

 

Bandpass filters are typically constructed of a clear or absorptive filter glass coated with a dielectric multilayer coating that rejects energy outside of the pass band.  Low pass filters pass regions that are shorter in wavelength (higher in energy) that the blocking (or stop) band.   High pass filters pass regions that are longer in wavelength (lower in energy) that the blocking band.  Notch filters incorporate stop bands at lower and higher energies than the pass band.

Newport Thin Film Laboratory manufactures a wide range of bandpass filters.  Please contact us with your specific requirements.

 

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Newport Thin Film Laboratory  ¨  (800) 854-0089  ¨  www.newportlab.com

 

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Last modified: 08/16/09