Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Huaimeng Gui"'
Publikováno v:
IEEE Transactions on Electron Devices. 68:6262-6265
To investigate the effect of photon-induced carrier transition mechanism on switch stability, the time jitters of 2-mm-gap gallium arsenide photoconductive semiconductor switches (GaAs PCSSs) are compared when triggered by lasers of two different wav
Autor:
Huaimeng Gui
Publikováno v:
2018 4th International Conference on Innovative Development of E-commerce and Logistics (ICIDEL 2018).
Autor:
Juncheng Cao, Nana Hao, Huan Jiang, Mengxia Li, Huaimeng Gui, Cheng Ma, Zhanglong Fu, Wei Shi, Luyi Wang
Publikováno v:
IEEE Photonics Technology Letters. 26:2158-2161
We have fabricated a 2-mm gap semi-insulating GaAs photoconductive semiconductor switch (PCSS), and obtained a 1.45-kA large current under a bias voltage of 6 kV when the PCSS was triggered by a 4- \(\mu \) J commercial laser diode. An RLC transient
Publikováno v:
IEEE Photonics Technology Letters. 27:2001-2003
A jitter time test of GaAs photoconductive semiconductor switch (PCSS) with excitation laser wavelength of 1064 and 532 nm is presented. When the laser pulse energy increases from 10.0 to 165.0 $\mu \text{J}$ with 8-ns laser pulse width, the correspo
Publikováno v:
IEEE Transactions on Electron Devices. 61:2432-2436
The current filament phenomena in high gain gallium arsenide (GaAs) photoconductive semiconductor switches (PCSS) always draw a significant influence on the lifetime of the devices. This paper presents a study on the influence of the current filament
Autor:
Cheng Ma, Huan Jiang, Mengxia Li, Juncheng Cao, Luyi Wang, Zhanglong Fu, Huaimeng Gui, Wei Shi
Publikováno v:
IEEE Journal of Quantum Electronics. 50:568-574
We have presented surface flashover characteristics of high-gain GaAs photoconductive semiconductor switch (PCSS) under the different output current. Under the low output current, the recorded flashover spectrum was different from the spark discharge
Autor:
Huaimeng Gui
Publikováno v:
International Journal of Online Engineering (iJOE), Vol 14, Iss 10, Pp 106-116 (2018)
This paper aims to reduce the estimated distance error (EDE) and location error (LE) of hop-based range-free node positioning algorithms. For this purpose, a novel range free positioning algorithm was proposed based on proximity, denoted as PNN-MAP.
Publikováno v:
Optics letters. 38(21)
We have experimentally investigated the jitter time of a GaAs photoconductive switch (PCSS) when it is triggered by a laser pulse with 30 ns pulse width and 1064 nm wavelength. It is found that the jitter time decreases as the incident laser pulse en
Autor:
Cheng Ma, Huan Jiang, Luyi Wang, Juncheng Cao, Pengbo Xue, Wei Shi, Huaimeng Gui, Mengxia Li, Zhanglong Fu
Publikováno v:
Applied Physics Letters. 104:042108
A 3-mm-gapped GaAs photoconductive semiconductor switch is triggered by a 1.6 μJ laser diode. Effects of the rectangular spot's layout and the triggering position on the electric field threshold of nonlinear mode are investigated. As the illuminated
Effects of trigger laser pulse width on the jitter time of GaAs photoconductive semiconductor switch
Publikováno v:
Optics Letters. 38:2330
The effects of trigger laser pulse width on the jitter time of a GaAs photoconductive semiconductor switch (PCSS) is investigated in the experiment. The laser is split into two optical beams by a cross grating to excite two 3 mm gap GaAs PCSSs in par