Click to change the region

  • Manufactured by Laser Components

COUNT®

Record-breaking Dark Count Rate, Highest Quantum Efficiency

 These modules are perfectly suited for measurements across the entire wavelength range from 400-1000 nm.

If you want to improve your count,
COUNT on us!

COUNT on us! The COUNT® photon counter features the highest quantum efficiency available and record-breaking dark count rates.

Facts about the COUNT® Photon Counter
LASER COMPONENTS’ single photon counting modules (SPCM) achieve an unrivaled quantum efficiency of over 70% in the red region. Another advantage of these photon counters over modules currently available on the market is their significantly higher quantum efficiency in the blue spectral range. In addition, these modules are perfectly suited for measurements across the entire wavelength range from 400-1000 nm.

Special Geiger-Mode APDs
The COUNT® series is based on a silicon Geiger-mode APD developed specifically for this series. It is one of the lowest-noise APDs on the market. Together with electronics that has been optimized down to the smallest detail, this APD represents the heart of the COUNT® module. Available in a compact housing, the photon counter can be integrated into your application without a problem.

 

Product Variations
Standard modules are available with dark count rates ranging from 20 to 250 counts. Modules with <10 cps (counts per second) are also available.

These modules either come with an easy-to-use FC (Fiber Coupling) connection for optical fibers that have a core diameter of up to 105 µm or as a free-beam module. Thanks to its compact housing and plug & play compatibility with photon counters currently available on the market, replacing existing SPCMs with the COUNT® module is child’s play.

 

Quick Navigation

Accessories

Beyond Borders

More about

Single Photon Counting Modules

Team of experts
You have questions or need our support?
Please call us.
Dr. Olga Stroh-Vasenev
Sales Account Manager / Active Components
Dr. Olga Stroh-Vasenev
LASER COMPONENTS Germany GmbH
82140 Olching
Pierre Chazan
Senior Business Development Manager
Pierre Chazan
LASER COMPONENTS S.A.S.
92190 Meudon
Harvey Washbrook
Sales Account Manager
Harvey Washbrook
Laser Components Nordic AB
41263 Göteborg - Sweden
Edward Williams
Technical Sales Engineer
Edward Williams
LASER COMPONENTS (UK) Ltd.
CM2 7PR Chelmsford Essex
Contact Form
You would like to send us something? You can reach us by phone and by e-mail.

Laser Components

Werner-von-Siemens-Str. 15
82140 Olching
Deutschland

You will be redirected
to the Fiber Technology Website ...