Sign In

  • Forgot your password?
  • Sign In
  • Need a new account?
  • Register

Register

Retrieve password

EN
简体中文 English

Time-Correlated Single-Photon Counting System | SIMTRUM Photonics Store

Products / Opto-Electronics /Timing Tagging Devices /Single-photon time counter /
Single-photon time counter
Single-photon time counter-1ps Single-photon time counter-8ps Related Product Order Now!
SIMTRUM'S Single-photon time counter-1ps is a device designed to accurately measure the arrival time of individual photons. They are widely used in quantum communication, fluorescence lifetime measurement, LiDAR, and high-energy nuclear physics. Their high temporal resolution and sensitivity make them essential components in modern quantum technology.

Features

  • 4/8/16 independent pulse input channels
  • Minimum resolution of 1 ps
  • 1 synchronization signal channel and 1 Mark signal channel.
  • 64-bit time stamp, supporting continuous measurement for 14 hours without overflow.
  • USB 3.0 and dual 10G Ethernet outputs, maximum continuous output rate of 400M Event/s.
  • Single-channel dead time of 5 ns, with continuous output of 120M Event/s per channel.hysics
  

Application

  • Fluorescence Lifetime Measurement and Imaging
  • Quantum Communication
  • LiDAR
  • High-Energy Nuclear Physics
 
Product Specification
Channel performance (including pulse input, synchronization and mark channels)
  Number of channels 4/8/16+1sync+1mark
  Interface SMA
  Voltage range of input signal 0 to 5V（@50Ω）
  Maximum permissible signal voltage range -200mV to 5.5V（50Ω）
  Measurement triggering method Rising edge triggering
  Trigger voltage 0~4.096V adjustable, step 1mV
  Minimum trigger pulse width 300ps
TDC performance
  Timestamp resolution 1 ps
  Range 52700s (about 14.5 hours, no overflow)
unlimited (need to deal with timestamp overflow)
  Root mean square jitter(rms) <10 ps
  Wide-fledged jitter at half maximum (FWHM) <20 ps
  Dead time for single-channel measurements 5 ns
  Single-channel burst count rate 200 Msps (sustaining 4096 measurements)
  Single-channel saturation count rate 120 Msps
  Device saturation count rate (sum of all channels) 400 Msps (10G Ethernet output @32 bits).
Real-time histogram
  Maximum number of time channels (bin) 65536
  Temporal resolution 1/2/4/…/ 2^32ps
  Range 65ns ~ 36000s
  Count depth per channel 40 bits
Intensity monitoring
  Window length 1us ~ 10s
  Count range per channel 4 billion (32 bits)
TTTR
  T2 resolution 1 ps
  T3 resolution 1/2/4/…/ 2^32ps
  T2 maximum range Unlimited
  T3 maximum range 36028s
Clock
  Internal 25MHz crystal oscillator Quick start
  Internal 10MHz constant temperature crystal oscillator Large range measurements
  External 10MHz clock input 1.8V~5V, square wave
Upper computer
  Disposition Intel i5/16GB/1T NVME SSD/Dual-port 10G network card
  Data interface 10Gb SFP+ /USB3.0
  Cable 1meter DAC stacking line/USB 3.0

 

Mechanical Diagram (mm)


SIMTRUM'S Single-photon time counter-8ps is a device designed to accurately measure the arrival time of individual photons. They are widely used in quantum communication, fluorescence lifetime measurement, LiDAR, and high-energy nuclear physics. Their high temporal resolution and sensitivity make them essential components in modern quantum technology.

Features

  • 2/4/8 independent pulse input channels, with a maximum resolution of 8 ps
  • An additional 1 synchronization signal channel and 1 Mark signal channel
  • 64-bit time stamp, supporting continuous measurement for 14 hours without overflow
  • Actual measurement time is only limited by the host computer's storage capacity
  • USB 3.0 output, with a maximum continuous output rate of 40M Event/s

 

Application

  • Fluorescence Lifetime Measurement and Imaging
  • Quantum Communication
  • LiDAR
  • High-Energy Nuclear Physics

 

 

 

 

  

 

Product Specification

Channel performance (including pulse input, synchronization and mark channels)
  Number of channels 4/8/16+1sync+1mark
  Interface SMA
  Voltage range of input signal 0 to 5V（@50Ω）
  Maximum permissible signal voltage range -200mV to 5.5V（50Ω）
  Measurement triggering method Rising edge triggering
  Trigger voltage 0~4.096V adjustable, step 1mV
  Minimum trigger pulse width 300ps
TDC performance
  Timestamp resolution 8 ps
  Range 52700s (about 14.5 hours, no overflow)
unlimited (need to deal with timestamp overflow)
  Root mean square jitter(rms) <10 ps
  Wide-fledged jitter at half maximum (FWHM) <20 ps
  Dead time for single-channel measurements 5 ns
  Single-channel burst count rate 200 Msps (sustaining 128 measurements)
  Single-channel saturation count rate 40 Msps
  Device saturation count rate (sum of all channels) 40 Msps （USB3.0 output）
Real-time histogram
  Maximum number of time channels (bin) 65536
  Temporal resolution 1/2/4/…/ 2^32ps
  Range 65ns ~ 36000s
  Count depth per channel 40 bits
Intensity monitoring
  Window length 1us ~ 10s
  Count range per channel 4 billion (32 bits)
TTTR
  T2 resolution 8 ps
  T3 resolution 8/16/32/…/ 2^32ps
  T2 maximum range Unlimited
  T3 maximum range 36028s
Clock
  Internal 25MHz crystal oscillator Quick start
  Internal 10MHz constant temperature crystal oscillator Large range measurements
  External 10MHz clock input 1.8V~5V, square wave

 

Mechanical Diagram (mm）


 

Ultra-fast Pulse Generator for TCSPC

Single-photon time counter

 

ID1000 Timing Controller

 

Visible Single Photon Detector(SPD)

Model Wavelength Range Timing Resolution QE  Dark Count Rate   
  Silicon APD Detection Module 200 -1060nm  / 65%@700nm，2%@200nm <200cps to <500cps
  Visible SPD (Peak QE~500nm) 350 - 1000nm <40ps 35%@500nm, 25%@600nm <7Hz  to <250Hz
  Visible SPD (Peak QE~800nm) 350 - 1000nm <200ps
 60%@640nm, 80%@800nm <300Hz to <1000Hz
  Visible Photon Counter OEM
 350 - 900nm 40 -60ps 35%@500nm，4%@900nm <30Hz to <300Hz

 

Infrared Single Photon Detector(SPD)

Model Wavelength Range Jitter  QE  Dark Count Rate
  NIR Single Photon Detector (Dual Channels) 900-1700nm
 <100ps 
 / ≤2e-6/gate @10% SPDE
  Super Conducting Nanowire System 780 - 1625nm 20- 40ps >80% over min 100nm <1Hz  to <100Hz
  NIR Single Photon Detector (900-1700) 900 - 1700nm / 10%, 20% @1550nm ≤2e-6/gate @10% SPDE
  NIR Single Photon Detector Free Running/Gated 900 - 1700nm
 <150ps up to 35%
 0.8 to 6 Khz
  NIR Single Photon Detector Low Dark Count 900 - 1700nm
 <150ps
 25%
 50 t0 200 Hz

 

 

 

 

 

Photodetectors

Photomultiplier Tubes (PMTs)

Visible Single Photon Detector(SPD)

Infrared Single Photon Detector(SPD)

Photodiode PD (200nm-12um)

Pyroelectric Infrared Detectors (2-12um)




We are here for you!




Drop us an email at info@simtrum.com to get the Best Price today.

Want more technical information? Click Here for the professional Customized System/ Solutions.




Don't have time to search the products one by one? No worries. you can download the full range of SIMTRUM Product Line Cards.

Click it now.


Want to stay closer to the Market Dynamics and Technological

Developments? Just take 5 seconds to Sign In as a member of 

SIMTRUM, we will bring you the most up-to-date news. 

(Sign in button on the top right of the screen).




Search Reset
Compare Model Drawings & Specs Availability Reference Price
(USD)
OE-SR01-HSPC-1ps-6channels
OE-SR01-HSPC-1ps-6channels，Number of counting channels 6,Timestamp resolution：1 ps,Input signal voltage range:0~5V(@50Ω),Dead time for single-channel measurements：5 ns,Single-channel saturation count rate：120 Msps,Number of channels：4+1sync+1mark 		4-6week $20625.00
OE-SR01-HSPC-1ps-10channels
OE-SR01-HSPC-1ps-10channels，Number of counting channels 10,Timestamp resolution：1 ps,Input signal voltage range:0~5V(@50Ω),Dead time for single-channel measurements：5 ns,Single-channel saturation count rate：120 Msps,Number of channels：8+1sync+1mark 		4-6week $25477.94
OE-SR01-HSPC-1ps-18channels
OE-SR01-HSPC-1ps-18channels，Number of counting channels 18,Timestamp resolution：1 ps,Input signal voltage range:0~5V(@50Ω),Dead time for single-channel measurements：5 ns,Single-channel saturation count rate：120 Msps,Number of channels：16+1sync+1mark 		4-6week $3457721.00
OE-SR01-HSPC-8ps-4channels
OE-SR01-HSPC-8ps-4channels，Number of counting channels 4,Timestamp resolution：8 ps,Input signal voltage range:0~5V(@50Ω),Dead time for single-channel measurements：5 ns,Single-channel saturation count rate：40 Msps,Number of channels：2+1sync+1mark 		4-6week $9705.88
OE-SR01-HSPC-8ps-6channels
OE-SR01-HSPC-8ps-6channels，Number of counting channels 6,Timestamp resolution：8 ps,Input signal voltage range:0~5V(@50Ω),Dead time for single-channel measurements：5 ns,Single-channel saturation count rate：40 Msps,Number of channels：4+1sync+1mark 		4-6week $12738.97
OE-SR01-HSPC-8ps-10channnels
OE-SR01-HSPC-8ps-10channnels，Number of counting channels 10,Timestamp resolution：8 ps,Input signal voltage range:0~5V(@50Ω),Dead time for single-channel measurements：5 ns,Single-channel saturation count rate：40 Msps,Number of channels：8+1sync+1mark 		4-6week $16378.68

OE-SR01-HSPC-8ps-10channnels - Parameter

OE-SR01-HSPC-8ps-6channels - Parameter

OE-SR01-HSPC-8ps-4channels - Parameter

OE-SR01-HSPC-1ps-18channels - Parameter

OE-SR01-HSPC-1ps-10channels - Parameter

OE-SR01-HSPC-1ps-6channels - Parameter

OE-SR01-HSPC-8ps-10channnels - Download

OE-SR01-HSPC-8ps-6channels - Download

OE-SR01-HSPC-8ps-4channels - Download

OE-SR01-HSPC-1ps-18channels - Download

OE-SR01-HSPC-1ps-10channels - Download

OE-SR01-HSPC-1ps-6channels - Download

Accessories

Compare Model Drawings & Specs Availability Reference Price
(USD)

Sales Enquiry：+65 6996 0391       Email：info@simtrum.com      

Address:Blk 71, #06-03, Ayer Rajah Crescent Singapore 139951

Copyright © 2021 SIMTRUM Pte. Ltd. All right reserved. www.simtrum.com