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Single-photon Counting Experiment System

Single-photon Counting Experiment System
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Single-photon Counting Experiment System-RSOI-61


In contrast to conventional photon counters that can only detect the absence of photons, Visible Light Photon Counter (VLPC) has the capability to discriminate photon number states. Based on reliable PMT sensitive in the visible spectral range, this photon counting system is able to detect weak optical signals down to the single photon level. It is important in many quantum information processing applications.


 

Description

Details

 

In contrast to conventional photon counters that can only detect the absence of photons, Visible Light Photon Counter (VLPC) has the capability to discriminate photon number states. Based on reliable PMT sensitive in the visible spectral range, this photon counting system is able to detect weak optical signals down to the single photon level. It is important in many quantum information processing applications.
Photon counter functions by absorbing photons from the field, converting single photons into electronic information (many thousands of electrons) with high quantum efficiency.

 

 

 

Specifications:

 

Wavelength Range

360-650 nm

Wavelength Repeatability

≤ 0.2 nm

Integration Time

0-30 min (1 ms/stop, adjustable)

Threshold Voltage

0-2.56 V (10 V/stop, adjustable)

Max Count Reading

More than 10 7

Dark Count

Less than 30 cps (-20 °C)

Relative Aperture

Continuously adjustable from 0 to 2 mm

Stray Light

≤ 10 -3

Resolution

± 0.4 nm

 

 

 

 

 

Part List

 

Description

Qty

Main Frame

1

CR 125 Photomultiplier Tube

1

Working power Supply

1

Amplifier System

1

Counter Card

1

Semiconductor Refrigeration System

1

Software Driver CD

1

 

 

 

 

 

Additional Information

Additional Information

SKU RAY-RSOI-61-394
Part Number
RSOI-61
Applications
Optics, Physics Optics Experiment Instrument
Country of Manufacture
Manufacture Rayscience
Conditions No
Lead Time 2 weeks
Export Terms No
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