Where to Buy Balanced Photodetectors
Balanced photodetectors are suitable for sensitively measuring differences in optical powers between two inputs while largely suppressing common noise. They are used in applications such as sensitive absorption measurements, optical heterodyne detection, and quantum optics experiments.
More general products: photodetectors
Related products: photodiodes
Related product category: detectors and measurements
Before You Buy: Learn About Balanced Photodetectors
With its comprehensive resources, RP Photonics helps you to well prepare purchase decisions:
- Encyclopedia article: Balanced Photodetection
- For responsible purchase decisions: apply good practices
Some aspects to consider before buying balanced photodetectors: sensitivity, bandwidth, accuracy of matching of photodiodes, operational stability, ease of integration, compatibility with other systems.
Manufacturers and Other Suppliers for Balanced Photodetectors
12 suppliers for balanced photodetectors are listed in the RP Photonics Buyer's Guide, out of which 2 present their product descriptions. Both manufacturers and distributors can be registered.
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| Suppliers with Advertising Package presenting their product descriptions | |
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| Company | Product Description |
 Lasers, Optics, Electronics. Made in Germany. Bertha-von-Suttner-Str. 5 37085 Göttingen Germany |  ALPHALAS offers balanced photodetectors with bandwidths from DC up to 10 GHz and wavelength ranges from 170 nm to 2600 nm. Both free-space and fiber-coupled models are available. |
 Luruper Hauptstrasse 1 22547 Hamburg Germany |  Our balanced detectors are engineered for quantum optics applications with low electronic noise and high quantum efficiencies. The on-board demodulation circuit offers the possibility to generate error signals and implement locking loops for the experiment or application. Available standard wavelengths include 1064 nm and 1550 nm. Other wavelengths and fiber coupling are possible upon request. Visit our website to learn more and see how our technology can support your research. See us at Quantum Effects 2024 in Stuttgart, Germany, Oct. 8–9 (booth 2SU09)! |
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| All Suppliers | |
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| From your country: | |
Insight Photonic Solutions, Inc. 300 South Public Road, Ste. 202 Lafayette, CO 80026 United States | |
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1791 Deere Avenue Irvine, CA 92606 United States | |
| Outside America: | |
Lasers, Optics, Electronics. Made in Germany. Bertha-von-Suttner-Str. 5 37085 Göttingen Germany | ALPHALAS offers balanced photodetectors with bandwidths from DC up to 10 GHz and wavelength ranges from 170 nm to 2600 nm. Both free-space and fiber-coupled models are available. |
Beijing Keyang Photonics Co. Ltd. C2–303, Yongrun Road, Haidian Beijing, 010094 China | en.kyphotonics.com E-mail: |
Beijing Rofea Optoelectronics Co., Ltd. No. 3, Jinxing West Rd Daxing District, Beijing China | www.bjrofoc.com E-mail: |
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Klosterstraße 64 10179 Berlin Germany | |
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C-214, innovation building Information industial estate, high and new technology industial development zone Guilin, Guangxi province China | www.glhclink.com E-mail: |
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Centre scientifique d'Orsay Batiment 503 91400 Orsay France | |
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Werner-von-Siemens-Straße 15 82140 Olching Germany | www.lasercomponents.com E-mail: |
Luruper Hauptstrasse 1 22547 Hamburg Germany | Our balanced detectors are engineered for quantum optics applications with low electronic noise and high quantum efficiencies. The on-board demodulation circuit offers the possibility to generate error signals and implement locking loops for the experiment or application. Available standard wavelengths include 1064 nm and 1550 nm. Other wavelengths and fiber coupling are possible upon request. Visit our website to learn more and see how our technology can support your research. See us at Quantum Effects 2024 in Stuttgart, Germany, Oct. 8–9 (booth 2SU09)! |
Wieserlabs UG (haftungsbeschränkt) Auf der Etz 30a 82377 Penzberg Germany | www.wieserlabs.com E-mail: |
Xiamen Fengxing Optoelectro-tek Co., Ltd. Room 203–5, No. 52–3, Guanri Road Xiamen Software Park Phase II China | optoelectrotek.com/en E-mail: |
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