SpletIn this paper we present the results of experiments on Si and GaAs Photoconductive Semiconductor Switches (PCSS). Our goal is to improve their performance for high … Splet11. avg. 2015 · Among them Photoconductive Semiconductor Switch (PCSS) stands out because of its numerous advantages, such as low time jitter, fast response, high repetition rate, compact size, easy integration and so on. Laser Diode (LD) is small in size, low-cost and can be easily integrated compared with traditional laser devices.
Breakdown Behavior of GaAs PCSS with a Backside-Light …
Splet01. jun. 2024 · Time jitter of GaAs photoconductive semiconductor switches (PCSS) is investigated at an optical excitation of 1053 nm wavelength and 500 ps pulse duration. The experimental results indicate... Splet07. sep. 2024 · Abstract: In this article, we focus on the physical modeling of the nonlinear operation of intrinsic photoconductive semiconductor switches (PCSS) based on 4H-SiC using coupled electrical and optical simulations to provide performance bounds of the switch as a function of material and geometry parameters, as well as applied bias. dyess harm office
4H‐SiC photoconductive semiconductor based ultra‐wideband …
SpletOne of the most important limitations of Photoconductive Semiconductor Switches (PCSS) for pulsed power applications is the high laser powers required to activate the switches. … Splet10. apr. 2024 · The bias voltage and current of the high-purity (HP) SI 4H-SiC photoconductive semiconductor switch (PCSS) with a channel length of 1 mm reached 24 kV and 364 A, respectively, and the minimum on-state resistance of approximately 1 Ω was triggered by laser illumination at a wavelength of 355 nm. Splet07. sep. 2024 · In this article, we focus on the physical modeling of the nonlinear operation of intrinsic photoconductive semiconductor switches (PCSS) based on 4H-SiC using c … crystal pools elizabethtown pa hours