University of Sussex; Waterfield, James, Sinclair, James, Peeters, Simon and White, Richard (2018) Light pulse generating circuits and systems. PCT/GB2018/051308.
![]() |
PDF
- Published Version
Download (1MB) |
Abstract
A light pulse generating circuit is described for generating light pulses from a diode light source such as an LED or laser diode. The light pulse generating circuit comprises a charge storage device and a trigger circuit for triggering a discharge of the charge storage device across the diode light source to generate a light pulse. The light pulse generating circuit comprises a differentiator circuit for differentiating an input signal to produce a differentiated signal, which is provided as an input to the trigger circuit. A first diode is arranged relative to the differentiator circuit in order to substantially prevent the propagation of one of a positive pulse and a negative pulse generated by differentiating the input signal so that a light pulse having a single peak is generated. Also described are methods of using the same, and systems comprising a plurality of light pulse generating circuits arranged in sequence.
Item Type: | Patent |
---|---|
Schools and Departments: | School of Mathematical and Physical Sciences > Physics and Astronomy |
Research Centres and Groups: | Experimental Particle Physics Research Group |
Subjects: | Q Science > QC Physics |
Depositing User: | Alice Jackson |
Date Deposited: | 13 Dec 2018 14:19 |
Last Modified: | 07 Jan 2019 16:29 |
URI: | http://srodev.sussex.ac.uk/id/eprint/80722 |
View download statistics for this item
📧 Request an update