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ADD:No.242 Beihai Street, Dadong District, Shenyang City, Liaoning Province

TLL:024-88722463(Filter)

  024-88710226(Reflector) 

  024-88710538(International)          

FAX:024-88722312(Filter)

      024-88710655(Reflector)

EMAIL:info@hb-optical.com

PRODUCTS

5G optical communication filter
Neutraldensityfilters(densityfiltersforshort)arefiltersthatattenuatelightintensitywithoutchangingtheenergydistributionofthespectrum.
Adjustable optical attenuator
Thevariable-densitysheetwhoseopticaldensitychangescontinuouslyisusedasthelightattenuationelement.Therotationofthemotorormechanicaladjustmentofthevariable-densitysheetchangesthetransmissionpositionofthelasertoachievetheattenuationofluminousflux.Theattenuationofthevariabledensityfilmchangeslinearlywithangleorposition.Asteppermotorplusprogramcontrolcanbeusedtoobtaintheattenuation.Ifmechanicaladjustmentisused,amoreaccurateattenuationcanalsobeobtained.
Fixed optical attenuator
The fixed density sheet is used as the light attenuation element, and the density sheet is directly encapsulated in the attenuator to obtain a fixed attenuation amount. The attenuator using the density plate as the light-reducing element is suitable for multiple wavelengths, and the attenuation deviation is small, and the accurate attenuation can be obtained through calibration.
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