optical attenuator मीनिंग इन हिंदी

In electrical engineering and telecommunications, attenuation affects the Electrical attenuators and optical attenuators are commonly manufactured components in this field.
Pursuant to joint development with Micralyne Inc . for optical sensor device incorporating MEMS . VOA�Variable Optical Attenuator �and optical switch with hermetically sealed in metal package
"' Optical passive products "'- including wavelength division multiplexing ( WDM ), amplifier filter WDMs ( for network applications, such as splitting wavelengths and connecting lasers ), dense wave division multiplexers ( DWDMs ), coarse wavelength division multiplexers ( CWDM, multiplex ing optical signals of different wavelengths on a single fiber . ), compact coarse wavelength division multiplexers ( CCWDMs, a package less than 1 / 4 the size of conventional CWDM modules ), add / drop DWDM filters, optical isolators, optical bypass switches, and automatic variable optical attenuators ( used in applications of DWDM networks ).