Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Wei Quan"'
Publikováno v:
Applied optics. 60(2)
Aiming at lower startup power consumption, stronger thermal load adaptability, easier parameters adjustment, and higher parameter tuning efficiency for the temperature control system of a distributed Bragg reflector (DBR) semiconductor laser, this pa
Autor:
Xulin Wang, Kesheng Shen, Wei Quan, Shuangai Wan, Liwei Jiang, Yueyang Zhai, Feng Liu, Jie Qin, Wenfeng Fan
Publikováno v:
Applied optics. 57(20)
The number density of alkali metal vapors and their ratio within hybrid cells is of great significance for the optimal rotation sensitivity of alkali metal-noble gas comagnetometers. To measure the number density of optically thick Rb vapor accuratel
Autor:
Lihong, Duan, Wei, Quan, Yao, Chen, Liwei, Jiang, Wenfeng, Fan, Ming, Ding, Zhuo, Wang, Jiancheng, Fang
Publikováno v:
Applied optics. 57(7)
A dual-axis atomic comagnetometer can sense the angular rotation of two measurement axes simultaneously and independently. However, there is a cross-talk coupling effect between the two axes because of the residual magnetic field and the light shift
Autor:
Wei Quan, Yao Chen, Ming Ding, Lihong Duan, Zhuo Wang, Jiancheng Fang, Wenfeng Fan, Liwei Jiang
Publikováno v:
Applied Optics. 57:1611
A dual-axis atomic comagnetometer can sense the angular rotation of two measurement axes simultaneously and independently. However, there is a cross-talk coupling effect between the two axes because of the residual magnetic field and the light shift
Publikováno v:
Applied Optics. 56:7734
Optical rotation of linearly polarized light is used to measure atom spin precession in an atomic spin gyroscope (ASG). However, the common-mode noise in the polarization measurement seriously affects the performance of the sensitive ASG. Here we pro
Publikováno v:
Applied Optics. 56:4491
A method for simultaneously calibrating the peak retardation and static retardation of a photoelastic modulator (PEM) is proposed. By optimizing the polarization modulation system, the normalized fundamental frequency components of the modulation sig
Autor:
Yongmo Zhuo, Wei-Quan Zhang
Publikováno v:
Applied optics. 32(22)
A method of designing a bifocus lens is presented. The authors explain how to use the ray-tracing formulas that were suggested in a previous paper [Appl. Opt. 31, 7328 (1992)]. The method of calculating physical quantities in formulas and sign rules
Autor:
Wei-Quan Zhang
Publikováno v:
Applied optics. 31(34)
I develop a new method of ray tracing that can be used to analyze the refraction or reflection of rays by both uniaxial and biaxial crystals.
Autor:
Wei Quan Zhang
Publikováno v:
Applied optics. 45(20)
An achromatic phase-matching scheme is reported for an optical parametric oscillator in tilted quasi-phase-matched gratings. The spectral angular dispersion is introduced in interaction waves such that each wave component satisfies the two-dimensiona
Autor:
Wei Quan Zhang
Publikováno v:
Applied optics. 44(12)
For group-velocity (GV) matching, tunable femtosecond parametric oscillation must use noncollinear phase matching (PM). The tuning curves of femtosecond parametric oscillation are described; tuning can be continuous from the visible to the mid infrar