We report on the first application of Optical Feedback-Cavity Enhanced Absorption Spectroscopy to formaldehyde trace gas analysis at mid-infrared wavelengths.
Surprisingly small external forces can cause lateral deformations, mode coupling, and optical loss in clad fibers.
An optical spatial-mode demultiplexer is proposed consisting of an optical sampler taking probes from the aperture of the multimode fiber, which are then launched into an optical multiple-input mul
In this paper, a 3-bit optical beamforming architecture based in 2 x 2 optical switches and dispersive media is proposed and demonstrated.
We describe a technique for enhancing tunable ultrashort pulse pumped dye laser performance based on the use of "long" pump pulses to optically bias the cavity toward minimal losses.
A solution for dynamically enhancing the modulation depth of optically carried microwave signals is presented.
What can optics with its promise of parallelism do for neural networks which require matrix multipliers? An all optical approach requires optical logic devices which are still in their infancy.
Carbon-doped InAlAs, AlAs and InAs layers have been grown by LP-MOVPE using carbontetrabromide (CBr4) as the dopant source.
We demonstrate an energy-autarkic FTTx monitor.
We analyze the impact of modulation induced chirp on optically preamplified direct-detection communication Systems transmitting over dispersion-free channels, as found in optical free-space communi
