1.3 lm integrated superluminescent light source Yang Liu Guotong Du
... approximately. Compared with the case of IS 0 A, the gain of SOA (when IA 4 A) acquired by calculation is 18 dB when Pin 0:284 mW at the condition of IS 300 mA. To depict the operating state of the SOA clearly, the curve (Fig. 3) of gain vs the current for SOA was obtained by means of the ab ...
... approximately. Compared with the case of IS 0 A, the gain of SOA (when IA 4 A) acquired by calculation is 18 dB when Pin 0:284 mW at the condition of IS 300 mA. To depict the operating state of the SOA clearly, the curve (Fig. 3) of gain vs the current for SOA was obtained by means of the ab ...
All-sky coherent search for continuous gravitational waves in 6–7 Hz
... The first direct detection of gravitational waves (GWs) are anticipated in half a decade by large-scale laser interferometric GW detectors such as the advanced Laser Interferometer Gravitational wave Observatory (advanced LIGO) [1], Advanced Virgo [2], and KAGRA [3]. A network of these advanced grou ...
... The first direct detection of gravitational waves (GWs) are anticipated in half a decade by large-scale laser interferometric GW detectors such as the advanced Laser Interferometer Gravitational wave Observatory (advanced LIGO) [1], Advanced Virgo [2], and KAGRA [3]. A network of these advanced grou ...
Shifting the spherical focus of a 4Pi focusing system
... J. A. Stratton, Electromagnetic Theory (McGraw-Hill Book Company, New York, 1941). ...
... J. A. Stratton, Electromagnetic Theory (McGraw-Hill Book Company, New York, 1941). ...
Document
... which make it up, which is expressed in the practically complete preference of living nature for one (right or left) of the two possible mirror isomers of the same biomolecule.1-3 The reason for this cardinal bilateral asymmetry of living nature is still not clear. It is therefore of extreme importa ...
... which make it up, which is expressed in the practically complete preference of living nature for one (right or left) of the two possible mirror isomers of the same biomolecule.1-3 The reason for this cardinal bilateral asymmetry of living nature is still not clear. It is therefore of extreme importa ...
Acoustooptic interaction of two light beams in a paratellurite crystal
... was excited by a piezoelectric transducer made from xcut lithium niobate. The calculation has shown that, when the length of the piezoelectric transducer is l = 1.4 cm and the ultrasonic frequency is f = 180– 190 MHz, the sound divergence is 4 mrad. The acoustic-wave velocity is oriented at the angl ...
... was excited by a piezoelectric transducer made from xcut lithium niobate. The calculation has shown that, when the length of the piezoelectric transducer is l = 1.4 cm and the ultrasonic frequency is f = 180– 190 MHz, the sound divergence is 4 mrad. The acoustic-wave velocity is oriented at the angl ...
Effects of Spatial Coherence on the Angular Distribution of Radiant
... multimode lasers, and fields that have passed through a random medium such as the turbulent atmosphere. Hardly any studies have been devoted to this more general case (see, however, [6]). The extinguished power due to scattering of random fields on a random medium has been analyzed in [7,8], and cer ...
... multimode lasers, and fields that have passed through a random medium such as the turbulent atmosphere. Hardly any studies have been devoted to this more general case (see, however, [6]). The extinguished power due to scattering of random fields on a random medium has been analyzed in [7,8], and cer ...
Nonlinear Behavior and Damage of Dispersive Multilayer
... without compromising temporal and spectral profile of the pulse. With implementation of gentle focusing scheme (focusing mirror 4, focal length f= 2m), we are able gradually very incident intensity and multiply the irradiance by order of magnitude. The investigated mirror is slided along the focusin ...
... without compromising temporal and spectral profile of the pulse. With implementation of gentle focusing scheme (focusing mirror 4, focal length f= 2m), we are able gradually very incident intensity and multiply the irradiance by order of magnitude. The investigated mirror is slided along the focusin ...
Far-field measurement of ultra-small plasmonic mode volume Shuang Zhang, Yong-Shik Park,
... Among various plasmonic designs, optical nano-antennas are of special interest since they are capable of focusing light into a small gap region with nanometer scales in all three dimensions, and can be tailored to operate at various frequency bands [3–7]. Besides their usual antenna functionalities ...
... Among various plasmonic designs, optical nano-antennas are of special interest since they are capable of focusing light into a small gap region with nanometer scales in all three dimensions, and can be tailored to operate at various frequency bands [3–7]. Besides their usual antenna functionalities ...
Министерство высшего и среднего специального образования
... 3) Before discussing the results of experiments, we must state that it is impossible to observe interference between light waves emitted by independent sources. 4) By measuring the angle between two mirrors we can determine the distance between two sources. 5) A phenomenon that is observed in superi ...
... 3) Before discussing the results of experiments, we must state that it is impossible to observe interference between light waves emitted by independent sources. 4) By measuring the angle between two mirrors we can determine the distance between two sources. 5) A phenomenon that is observed in superi ...
Lecture 3
... Anisotropic crystals have crystallographically distinct axes and interact with light in a manner that is dependent upon the orientation of the crystalline lattice with respect to the incident light. When light enters the optical axis (c) of anisotropic crystals, it acts in a manner similar to intera ...
... Anisotropic crystals have crystallographically distinct axes and interact with light in a manner that is dependent upon the orientation of the crystalline lattice with respect to the incident light. When light enters the optical axis (c) of anisotropic crystals, it acts in a manner similar to intera ...
Interferometry
Interferometry is a family of techniques in which waves, usually electromagnetic, are superimposed in order to extract information about the waves. Interferometry is an important investigative technique in the fields of astronomy, fiber optics, engineering metrology, optical metrology, oceanography, seismology, spectroscopy (and its applications to chemistry), quantum mechanics, nuclear and particle physics, plasma physics, remote sensing, biomolecular interactions, surface profiling, microfluidics, mechanical stress/strain measurement, and velocimetry.Interferometers are widely used in science and industry for the measurement of small displacements, refractive index changes and surface irregularities. In analytical science, interferometers are used in continuous wave Fourier transform spectroscopy to analyze light containing features of absorption or emission associated with a substance or mixture. An astronomical interferometer consists of two or more separate telescopes that combine their signals, offering a resolution equivalent to that of a telescope of diameter equal to the largest separation between its individual elements.