Photon counting detectors based on InGaAs/InP for space objects laser ranging

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F22%3A00352333" target="_blank" >RIV/68407700:21340/22:00352333 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1109/JSTQE.2021.3116537" target="_blank" >https://doi.org/10.1109/JSTQE.2021.3116537</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/JSTQE.2021.3116537" target="_blank" >10.1109/JSTQE.2021.3116537</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Photon counting detectors based on InGaAs/InP for space objects laser ranging

Popis výsledku v původním jazyce

We have developed photon counting detectors based on InGaAs/InP SPAD for space object laser ranging. Two key versions of detector control electronics were developed, tested, and compared: passive quenching and active quenching. The key parameters of these two photoncounting detector versions were determined. The photon detection probability exceeds 20% for both versions. The timing jitter as low as 28ps RMS was achieved for passive quenching version. The detection delay stability on the level of a fraction of picosecond was achieved for the active quenching version. The effective dark count rate as low as 160 kHz was achieved. The passive quenching electronics version was optimized for applications in which the high timing resolution is preferred. The active quenching electronics was optimized for applications, where sub-picosecond long term detection delay stability is needed.

Název v anglickém jazyce

Photon counting detectors based on InGaAs/InP for space objects laser ranging

Popis výsledku anglicky

We have developed photon counting detectors based on InGaAs/InP SPAD for space object laser ranging. Two key versions of detector control electronics were developed, tested, and compared: passive quenching and active quenching. The key parameters of these two photoncounting detector versions were determined. The photon detection probability exceeds 20% for both versions. The timing jitter as low as 28ps RMS was achieved for passive quenching version. The detection delay stability on the level of a fraction of picosecond was achieved for the active quenching version. The effective dark count rate as low as 160 kHz was achieved. The passive quenching electronics version was optimized for applications in which the high timing resolution is preferred. The active quenching electronics was optimized for applications, where sub-picosecond long term detection delay stability is needed.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

IEEE Journal of Selected Topics in Quantum Electronics

ISSN

1077-260X

e-ISSN

1558-4542

Svazek periodika

28

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

5

Strana od-do

—

Kód UT WoS článku

000714635100001

EID výsledku v databázi Scopus

2-s2.0-85116930241