Magnetically controlled variable optical attenuator

Magnetically tunable optical attenuator and method of...

Management and control of the power levels of wavelength...

Manual variable optical attenuator and method

Manual variable optical attenuator having sealing gasket

Material for attenuating light signals with low reflectance...

Mechanically adjustable fiber optic attenuator and method...

MEMS see-saw array for dynamic gain equalization of DWDM...

Method and apparatus for changing the optical intensity of...

Method and apparatus for controlling a variable optical...

Method and apparatus for forming fibre optic attenuators with sp

Method and apparatus for generating a pulse width modulated...

Method and apparatus for operating variable optical...

Method and apparatus for optical beam power attenuation

Method and system for obtaining variable optical attenuation...

Method and system for operating a plurality of electronic...

Method for controlling attenuation of an optical element

Method of attenuating an optical signal

Method of manufacturing multi-channel optical attenuator

Method of using an ultrathin optical element