'Index profile' presentation slideshows

Emil Voiculescu Technical University of Cluj, RO

Improving the beam quality by concurrently modifying the index and the doping profile in LMA fibers. Emil Voiculescu Technical University of Cluj, RO. Introduction.

482 views • 34 slides

Improving the beam quality in LMA fibers by providing a passive ring in the cladding

Improving the beam quality in LMA fibers by providing a passive ring in the cladding. Emil Voiculescu,Technical University of Cluj, RO, Mircea Hotoleanu, Liekki Oy, FIN, Gabor Csipkes TUCN, RO. The problem.

437 views • 30 slides

228 views • 12 slides

Near-perfect antireflection coating for silicon solar energy utilization

Near-perfect antireflection coating for silicon solar energy utilization. Weijian Yang Department of Electrical Engineering and Computer Sciences University of California, Berkeley, CA, 94720, USA. Motivation. AR coating can improve solar collection efficiency. Solar radiation

316 views • 11 slides