Light power adjusting method, optical transmitter, and...

Light receiving optical system having a light selector integral

Light reflectivity and transmission testing apparatus and method

Light return loss measurement system and method

Light transmittance measuring device and process for separating

Light wavelength dispersion measuring apparatus and light...

Lightwave component analyzer for determination of chromatic disp

Lightwave test set for an RF network analyzer system

Liquid flow cytometer

Liquid flow photometer

Liquid/liquid fiber-optic fluorescence detector and absorbance a

Localization of faults in an optical fiber

Locating the position of an event in acquired digital data at su

Macrobend splice loss tester for fiber optic splices with silico

Massively parallel detection

Means for extending spectral response of spectral analyzing dire

Means for real-time laser source characterization

Measurement and characterization of nonlinear phase shifts

Measurement apparatus having improved sample density using neste

Measurement method by OTDR and terminal station apparatus