Gated silicon-based visible near-infrared single-photon detection device
A single-photon detection and single-photon detector technology, applied in the field of photoelectric detection, can solve problems such as narrow pulse width, low dark count, and large spike noise, and achieve the effects of low difficulty, strong compatibility, and excellent performance
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0029] In this example, if figure 1 As shown, a gated silicon-based visible-near-infrared single-photon detection device includes a DC high-voltage power supply, a radio frequency transformer, a high-speed CMOS driver, an FPGA, a high-speed comparator, and a human-computer interaction interface.
[0030] Since FPGA, high-speed CMOS driver, RF transformer, and high-speed comparator have more models to choose from, the specific implementation methods involved in this embodiment are EL4757 high-speed CMOS driver of intersil company, ADT16-6 RF transformer of Mini-Ciruits company and MAXIM The company's MAX998 high-speed comparator performs an example effect description. The maximum operating frequency of EL4757 high-speed CMOS driver can reach 40MHz, the low-level output voltage range is -5V~+8V, and the high-level output voltage range is -2V~+16.5V; ADT16-6 RF transformer can realize 4 times voltage amplification, The bandwidth is 0.25Hz ~ 105MHz.
[0031] In this embodiment, ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com