Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Jiangjun Zheng"'
Autor:
Daniel Rogers, Jaime Gonzalo Flor Flores, Wenting Wang, Ying Li, Ming Lu, Jiangjun Zheng, Chee Wei Wong, Noam Goldberg, Di Wang, Layne Churchill, Mingbin Yu, Dim-Lee Kwong, Yongjun Huang, Michael D. M. Kutzer
Publikováno v:
Laser Photon Rev
Modern navigation systems integrate the global positioning system (GPS) with an inertial navigation system (INS), which complement each other for correct attitude and velocity determination. The core of the INS integrates accelerometers and gyroscope
Autor:
Daniel Rogers, Chee Wei Wong, D. L. Kwong, Yongjun Huang, Jiangjun Zheng, Noam Goldberg, Jaime Gonzalo Flor Flores, Mingbin Yu, Layne Churchill, Ying Li, Ming Lu, Michael D. M. Kutzer, Di Wang
Publikováno v:
2016 IEEE International Symposium on Inertial Sensors and Systems.
Here we present an optomechanical accelerometer with DC resolution at 730ng/Hz1/2 that when driven into sustained-oscillation mode, the slot photonic crystal cavity provides a radio-frequency (RF) readout of the optically-driven transduction with an
Design and properties analysis of total internal reflection gratings for pulse compressor at 1053 nm
Autor:
Qunyu Bi, Fuling Zhang, Ailin Guo, Zunqi Lin, Meizhi Sun, Xinglong Xie, Jianpeng Wang, Qingwei Yang, Jiangjun Zheng
Publikováno v:
Current Applied Physics. 11:21-27
High-efficiency compression gratings based on total internal reflection (TIR) are promising alternatives of compressor gratings because of their high diffraction efficiency, potential high damage resistant ability, and compact structure. Dependence o
Publikováno v:
Optics Communications. 282:3069-3075
We theoretically investigated the design of polarizing beam splitters (PBS) of two-layer dielectric rectangular transmission gratings in Littrow mounting. The PBS grating is aimed to separate TE and TM polarized waves into two different transmitted o
Publikováno v:
Optics Communications. 282:742-747
Inverse symmetric Dammann grating is a special grating, whose transition points are reflection symmetric about the midpoint with inverse phase offset in one period. It can produce even-numbered or odd-numbered array illumination when the phase modula
Publikováno v:
Chinese Optics Letters. 7:325-328
A deep binary silicon grating as high-extinction-ratio reflective polarizing beam splitter (PBS) at the wavelength of 1550 nm is presented. The design is based on the phenomenon of total internal reflection (TIR) by using the rigorous coupled wave an
Publikováno v:
Optics Communications. 281:5298-5301
Modal analysis of a deep-etched low-contrast two-port beam splitter grating under Littrow mounting is presented. The guideline for the design of a subwavelength transmission fused-silica phase grating as high-efficiency grating, polarizing beam split
Publikováno v:
Optics Communications. 281:3230-3236
The Talbot effect of a high-density grating under femtosecond laser illumination is analyzed with rigorous electromagnetic theory which is based on the Fourier decomposition and the rigorous coupled-wave analysis (RCWA). Numerical simulations show th
Publikováno v:
Optics Communications. 281:3254-3259
It has been described that the near-field images of a high-density grating at the half self-imaging distance could be different for TE and TM polarization states. We propose that the phases of the diffraction orders play an important role in such pol
Publikováno v:
Optik - International Journal for Light and Electron Optics. 119:74-80
Doubled femtosecond laser pulses in-line are needed in the collinear pump-probe technique, collinear second harmonic generation frequency-resolved optical gating (SHG FROG) and the spectral phase interferometry for direct electric-field reconstructio