PROJECTION DEVICE FOR DRAWING WITH LIGHT BEAMPODSVETOV VALENTIN S,SUKLEUSHEV IGOR A,SU
device for splitting a beam of white light into a some color determined plurality of beams abbreviated description device for separating a light beam in a white a plurality of basic color term integrated beam. in a device for the drawing of spectral analysis colour photographs, including an optic...
In this paper, we propose a reconfigurable beam-shaping system to permit energy-efficient non-line-of-sight (NLOS) free-space optical communication. Light is steered around obstacles blocking the direct communication pathway and reaches a receiver after reflecting off of a diffuse surface. A coheren...
A laser drawing apparatus is provided including, a first beam splitting element for splitting laser light emitted from a laser source into a plurality of beams, a second beam splitting element for splitting the beams split by the first beam splitting element into a plurality of groups of drawing...
In one embodiment, an apparatus for scanning a beam of light in a digital image recorder includes a curved writing surface translating in at least one direction relativ
have fabricated an unclad optical fiber by drawing preforms produced by extrusion under nitrogen of a commercial fluorophosphate glass36. N-FK51A glass is chosen as the substrate material with high feasibility for PCF fabrication. In general, the Sellmeier model of N-FK51A glass37 is expressed ...
LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME Occurrence of a crosstalk phenomenon in a light-emitting device including a tandem element is suppressed. A light-emitting device includes: lower electrodes over an insulating layer; a partition over a portion between the lower electrode......
Light Drawing , [1]. Light Drawing , 3 . Light Drawing . , . Light Drawing . 3 Drawing Effect 3 Light Drawing .\nLight Drawing is a photographic technique which ex... Park,Won-Bae,Park,... - 《Journal of the Korea Contents Association》 被引量: 0发表: 2010年 An Analysis of Data...
1. A light beam frequency comb generator for outputting a plurality of light beams are mutually separated in frequency and of common noise and drift characteristics, comprising: an acousto-optical modulator for producing a plurality of sets of optical beams in response to beams incident on said ac...
Figure 1 shows the conceptual drawing of the tSRPCtSRPC. We consider a case that two creation laser pulses (green) are focused at the same incident angle 𝜃𝑐θc with the same energy 𝜔𝑐ωc and similarly an inducing laser pulse (red) is focused with the energy 𝜔𝑖ωi which...