Buying Optical Choppers
Optical chopper devices periodically transmit and interrupt a light beam. They are used in conjunction with lock-in detection, fluorescence decay measurements, and various other applications requiring modulated light.
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 Optical Choppers
10 suppliers for optical choppers are listed in the RP Photonics Buyer's Guide. Both manufacturers and distributors can be registered.
Suppliers with Advertising Package
presenting their product descriptions
![]() The Future Depends on Optics Edmund Optics101 East Gloucester Pike Barrington, NJ 08007 United States See us at OPIE 25 in Pacifico Yokohama, Japan, April 23–25 (booth F-32), SPIE Defense + Commercial Sensing in Orlando (FL), USA, April 13–17 (booth 917), CLEO 25 in Long Beach (CA), USA, May 4–9 (booth 317), Automate 25 in Detroit (MI), USA, May 12–15 (booth 4400) and SPS Italia in Parma, Italy, May 13–15 (hall 5, booth 055)! | ![]() Our high stability variable frequency optical choppers each include a set of chemically blackened photoetched chopping discs. The mini chopper is an excellent choice for applications requiring a compact package. The chopping discs come in a variety of slot apertures. We also supply lock-in amplifiers. Product-specific web page |
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Other Suppliers
Boston Electronics Corporation United States |
Hinds Instruments United States |
Lahat Technologies Ltd Israel |
Nano-Giga France |
New Age Instruments & Materials India |
Newport Corporation United States |
Oelabs Inc. China |
Polytec GmbH Germany |
SLT Sensor- und Lasertechnik GmbH Germany |