Diego R. Yankelevich

TL;DR: In this article, an in-line asymmetric directional coupler modulator with distributed optical loss is presented, which provides a transfer function linearized to the fourth order for multioctave bandwidths.

TL;DR: Results demonstrate that TRFS-UBM provide a wealth of co-registered, complementary data concerning tissue composition and structure as it relates to disease status, and the direct co-registration of the TRFS data with the UBM data is expected to play an important role in pre-operative diagnosis and intra-operative determination of tumor margins.

TL;DR: In this paper, in-line fiber evanescent field modulators that have been implemented with electrooptic polymers and compound semiconductor quantum wells have been evaluated with the beam propagation method.

TL;DR: In this article, a polymeric in-line fiber modulator using novel fabrication techniques is presented, based on evanescent coupling from a fiber half-coupler to a nonlinear polymer waveguide and taking advantage of a unique polymer deposition process.

TL;DR: In this article, a novel multi-spectral fluorescence lifetime measurement device incorporating solid-state detectors and automated gain control is presented, which can record complete fluorescence decay from multiple spectral channels simultaneously within microseconds, using a dedicated UV enhanced avalanche photodetector and analog to digital convert (2.5 GS/s) in each channel.