Buying P–i–n Photodiodes
Many photodiodes have a p–i–n design, resulting in high quantum efficiency and increased detection bandwidth. This design is used with various materials, including silicon, germanium, and indium gallium arsenide.
Making Good Purchase Decisions
As the most professional photonics purchasing portal, RP Photonics helps you to not only to find all relevant suppliers (not limited to our advertisers), but also to make good purchasing decisions.
NEW: Structured Decision Process
Purchasing involves a lot of responsibility. We recommend that you apply best practice by using the following structured process: Go through the following expandable sections, complete the form and finally come to a purchase decision. You can then print that to a PDF for documenting the process.
Our article on best practices for purchasing and another one explaining this tool give you valuable insights.
Suppliers for P–i–n Photodiodes
13 suppliers for p–i–n photodiodes are listed in the RP Photonics Buyer's Guide. Both manufacturers and distributors can be registered.
Suppliers with Advertising Package
presenting their product descriptions
![]() Lasers, Optics, Electronics. Made in Germany. ALPHALAS GmbHBertha-von-Suttner-Str. 5 37085 Göttingen Germany | ![]() Very fast rise time p–i–n photodiodes for measurement of optical waveforms with rise times starting from 10 ps and spectral coverage from 170 to 2600 nm (VUV to IR) have bandwidths from DC up to 30 GHz. Configurations include free-space, fiber receptacle or SM-fiber-pigtailed options and have compact metal housings for noise immunity. The UV-extended versions of the Si photodiodes are the only commercial products that cover the spectral range from 170 to 1100 nm with a rise time < 50 ps. For maximum flexibility, most models are not internally terminated. A 50 Ohm external termination supports the highest speed operation and a high impedance load generates large amplitude signals. Applications include pulse form and duration measurement, laser synchronization, mode beating monitoring and heterodyne measurements. Balanced photodiodes complement the large selection of models. Product-specific web page |
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Other Suppliers
AC Photonics United States |
Discovery Semiconductors, Inc. United States |
Electro Optical Components, Inc. United States |
ELUXI Ltd. United Kingdom |
EPIGAP Optronic Germany |
First Sensor AG Germany |
HLJ Technology Co., Ltd. Taiwan |
Laser Components GmbH Germany |
Nano-Giga France |
OSI Laser Diode, Inc. United States |
QPhotonics, LLC United States |
VFIBRE Ltd. China |