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  • Extended breakdown of Simpleman approximation ... tilt angle between the distribution density peak and the main polarization axis. The tilt angle’s behavior changes with an increasing laser intensity. We show that this behavior change is directly related to the release time of the electron from the atom.
  • Noninvasive blood glucose measurement by ultrasound-modulated op... ... -modulated light signals in a scattering medium is conducted. Glucose concentrations in intralipid and hemoglobin solutions are measured using the modulation depth of ultrasound-modulated scattered light. The effects of incident light intensity and sample
  • Research of hundred picosecond microjoule pump laser system A master-oscillator power amplifier (MOPA) system based on Nd glass laser with output intensity of 5 GW/cm2 is described. The laser operates at 1 Hz with pulse energy up to more than 4 mJ. The spatial profile is near top hat and the diameter is 1 mm, the ...
  • Metal-organic-coordinated supramolecular material filled hollow ... A novel hollow core photonic crystal fiber (HCPCF) temperature sensor that is based on intensity modulation and metal-organic-coordinated Co-cage supramolecular material filled in the air holes of the fiber is introduced. Temperature-dependent character ...
  • Beam shaping for 1 053-nm coherent light using optically address... ... Bismuth Silicate (BSO) layer is presented. The transmittance of read beam (1 053 nm) through the light valve changes with the intensity of address beam (470 nm) projected onto the BSO layer. Beam shaping for 1 053-nm coherent light by using this device ...
  • High-speed polarization-shift keying: experimental and numerical... ... in detail by experimental and numerical simulation for data rates of 10 and 40 Gb/s. Using a general Mach-Zehnder intensity modulator, a new type of PolSK transmitter is presented and demonstrated by polarization coupling technology. And then the PolSK ...
  • Delayed range-gating super-resolution imaging lidar with high ac... ... high accuracy based on the signal intensities of three consecutive delay samples. The system combines the range and signal intensity information from multi-pulse detections to calculate the pulse peak position under the assumption of a Gaussian pulse ...
  • 在泵浦弄空情况下的喇曼效应 Focusing position in Raman cells for pumping light is adjusted carefully. The intensity for backward Stokes light is increased, and pump depletion is produced. Two isolated pulses appear for the forward Stokes light.
  • 关于平面全息图反射波再现像的亮度 The ratio between the brightness of reconstructed images of the reflected and transmitting waves depends on the intensity ratio of the two waves. This paper studies the relationship between the mentioned ratio and the energy reflectivity on the reflecting ...
  • 强磁场下金属钠蒸气中二次谐波性质的研究 ... of 42D-33S of Na vapor and the magnetic field. The intensity of harmonic is proportional to the square of magnetic field intensity ... And for storong magnetic field, it is not proportional to the square of magnetic field intensity and tends to be saturated.