[PDF] Top 20 Novel semiconductor based light sources

... Ion implantation induced amorphization provides a means of periodically destroying the nonlinear coefficient of the waveguide devices while at the same time avoiding the inherently lossy regrowth discussed in reference ... See full document

... mesa, light can be injected only into the top p-type GaSb layer. Light from laser diodes of three different wavelengths was used for the experiment: 785 nm, 1645 nm and 1740 ...this light will be ... See full document

... in novel optoelectronic ...on novel NB photodetectors, where a three-terminal metal – semiconductor field-effect transistor (MESFET) device structure was ...heterojunction light-emitting ... See full document

... Vertical-cavity semiconductor optical amplifiers (VCSOAs) at ...a novel VCSOA based on the hot electron light emission and lasing in semiconductor heterostructure (HELLISH) as an ... See full document

... the light emission at room ...oxide. Light emitting diodes based on this approach show efficiencies of about 10% as reported by STMicroelectronics [17] even if the light emission is observed ... See full document

... Model voxelization is the first step. There are many voxelization ways. One way to achieve real-time voxelization by rendering scene geometry on a virtual frame buffer connected to a 3D voxelized 2D tablet. Another ... See full document

... Light sources such as LEDs (light-emitting devices) and lasers form an integral part of optical transceivers but silicon-based light sources have remained one of the main ... See full document

... In the last few decades, five-level voltage-source inverters have come forth as a viable solution for high- power dc-to-ac conversion applications [1]. A five-level inverter is a linkage structure of multiple input dc ... See full document

... point light sources atmospheric scattering mode is proposed based on analyzing the form of light sources, the propagation process of light beam and the influence of multiple ... See full document

... laser based on Ruby was experimentally demonstrated ...guides light into the gain medium which amplifies it by stimulated ...lasers, semiconductor lasers and solid-state ... See full document

... dictions, we use an electro-optical modulator (EOM) to temporally shape the emission of the cw light source into square pulses with a length of 2 ns and a repetition rate of 10 MHz. The arrival times of photons ... See full document

... of light from quantum dots, 43 the results presented here can be used to design light sources for a number of applications including quantum imaging and ... See full document

... The problem with CRTs is that they are not digital but analogy displays. CRT technology probably will be replaced in the future by emerging LCD and DLP technology. In addition to being based on an old, analogy ... See full document

... using light emitting diodes (LEDs) to be used by the security ...the light pulses of varying intensity and color in time can cause incapacitation on human targets without causing permanent eye ...of ... See full document

... [3] Said that Sub-Saharan Africa, home to more than 950 million people, is the most electricity- poor region in the world. More than 600 million people lack access to electricity, and millions more are connected to an ... See full document

... polymer/small molecule blend 37,91,93 . Due to the anti-plasticizing nature of small molecule acceptors these demonstrations were limited to blends with highly ductile donor material poly-3- hexyl-thiophene (P3HT) ... See full document

... Similar photo-activated reactions can be expected in the polymeric component of CdS/PVA nanocomposites (see process III in Figure 4d). However, the presence of NPs interferes with the influence of UV light on the ... See full document

... different light sources, including the white LED light, the red LED light, and the fluorescence light, is ...a light intensity at 4000 lux. Also, the ratio of the given ... See full document

... Two distinct visual approaches towards the detailed and accurate representation of real objects are computer graphics and computer vision. In this context "vision" refers to the automatic recording of some ... See full document

... PIN Light Emitting Diode (LED) which can be produced using standard a CMOS process ...in light emission power and gets in the same range as bulk silicon PIN LEDs, but its switching behavior has not yet been  ... See full document