Active quench and reset integrated circuit with novel hold-off time control logic for Geiger-mode avalanche photodiodes
- 14 September 2012
- journal article
- Published by Optica Publishing Group in Optics Letters
- Vol. 37 (18), 3876-3878
- https://doi.org/10.1364/ol.37.003876
Abstract
This Letter presents an active quench-and-reset circuit for Geiger-mode avalanche photodiodes (GM-APDs). The integrated circuit was fabricated using a conventional 0.35 μm complementary metal oxide semiconductor process. Experimental results show that the circuit is capable of linearly setting the hold-off time from several nanoseconds to microseconds with a resolution of 6.5 ns. This allows the selection of the optimal afterpulse-free hold-off time for the GM-APD via external digital inputs or additional signal processing circuitry. Moreover, this circuit resets the APD automatically following the end of the hold-off period, thus simplifying the control for the end user. Results also show that a minimum dead time of 28.4 ns is achieved, demonstrating a saturated photon-counting rate of .
Funding Information
- Science Foundation Ireland (07/SRC/I1173)
This publication has 6 references indexed in Scilit:
- High-Speed and Compact Quenching Circuit for Single-Photon Avalanche DiodesIEEE Transactions on Instrumentation and Measurement, 2008
- Intelligent System for Optimal Hold-Off Time Selection in an Active Quench and Reset ICIEEE Journal of Selected Topics in Quantum Electronics, 2007
- Characterization of novel active area silicon avalanche photodiodes operating in the geiger modeJournal of Modern Optics, 2004
- Monolithic active-quenching and active-reset circuit for single-photon avalanche detectorsIEEE Journal of Solid-State Circuits, 2003
- Integrated bulk∕SOI APD sensor: bulk substrate inspection with Geiger-mode avalanche photodiodesElectronics Letters, 2003
- Monolithically integrated avalanche photodiode and transimpedance amplifier in a hybrid bulk∕SOI CMOS processElectronics Letters, 2003