… illuminated by a pulsed transmitted laser beam considering the … laser source is a
narrow-linewidth (2.4 kHz) semiconductor … filtering speckle noise in vibration signals measured by …

… in fiber optic communication to transfer data over optical fiber … LED and laser diodes are
constructed with III-V semiconductor … temporal coherence avoids the problem of speckle noise. …

… to form a complete optical fiber transmission link. In particular, … between the use of an LED
and a laser diode are signal … Modal or speckle noise occurs when any losses that are speckle-…

… A multimodal remote audio/video acquisition system based on … The effect of speckle noise
on the LDV for remote speech … The cross-talk signal will increase with the transmission optical …

… is transmitted using the laser source from a remote Tx point. As the … fiber amplifier, fiber
Raman-amplifier or semiconductor … of optical carrier signals generated by the laser diodes using …

… transmitter light source is a laser diode (LD) or light-emitting diode (LED), and the receiver
mainly uses … divergence angle of a semiconductor laser-diode array (LDA) and coupled the …

… fiber optic technologies: fiber optic light transmission, fiber optic US transmission, and fiber
optic … This mini probe could be inserted into a standard video endoscope to guide the video …

… “Speckle noise reduction in fiber optic analog video transmission using semiconductor laser
diode”, … “Measurement of speed distributions of blood flow with laser speckle (III)”, IEICE …

… Speckle noise is one of the most significant causes of image … laser is a multimode diode
pumped ytterbium doped fibre … 1070 nm process beam and to transmit the 840 nm imaging beam…

… transmission, we have developed VCSEL-based light sources as a means to achieve high
quality illumination that is uniform and free of laser speckle [… compared to laser diodes. Beam …