We demonstrate an efficient solution to characterize multi-core and few mode optical amplifiers by using a swept wavelength interferometer in a reflection mode.
Swept-wavelength interferometry can rapidly characterize the amplitude and phase transfer matrices of multi-mode fibers and components.
We present single-scan measurements of the transfer matrix of space-division multiplexed systems including the mode-multiplexers and fibers.
Mixed rare earth oxides of the form La sub 2-x-y RE sub x M sub y CuO sub 4, where RE is a light rare earth and M is an alkaline earth, crystallize in the T*-structure which is intermediate between
We study the temporal fluctuations of a fixed wireless link in an urban environment by characterizing the Ricean K-factor as a function of the positioning of the customer premises antenna.
We present experimental investigations of the dynamical properties of semiconductor optical amplifiers and their impacts in the all-optical signal processing using semiconductor optical properties.
The output energy (90microJ), focal spot diameter (235microns) and pointing accuracy (+/-75micro rad) of the Se soft-x-ray laser operating at 20.6 and 20.9 nm are reported.
The frequency response of an InGaAs PIN photodiode and the ratio of the frequency modulation (FM) and intensity modulation (IM) index of a 1.5micron InGaAsP DFB-VPT laser diode have been measured b
We measure the impact of optical nonlinear effects on polarization-multiplexed coherent channels at 40 Gb/s, possibly surrounded by legacy channels at 10 Gb/s.
We have previously demonstrated a monolithically integrated receiver OEIC (Opto Electronic Integrated Circuit) for long wavelength (1.3 um to 1.55 um) optical communications.
