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There are 12 companies listed in

Market Data

Lock-in Amplifiers

A lock-in amplifier is a form of synchronous detector having a balanced amplifier in which the signal is applied to the grids of two tubes as the control signal is applied to their plates or another grid. The difference in output currents is then measured.

Additional Companies

Market Data for Companies in This Category
Countries
6
United States:
2
England:
1
Switzerland:
1
Germany:
1
Poland:
OTHER: 1
US States
2
California:
1
Massachusetts:
1
Washington:
1
New Mexico:
1
Oregon:
OTHER: 6
Capabilities
5
Stock Manufacturers:
5
Suppliers/Distributors:
3
Designers:
2
Custom Manufacturers:
Average Number of Employees: 12


The Photonics Buyers' Guide is a comprehensive resource for verified providers of Lock-in Amplifiers. Profiles and contact information for manufacturers and suppliers are provided by the companies and verified by our editors. If you have updated information about any of the organizations listed, please contact us.
Glossary
  • amplifier A device that enlarges and strengthens a signal's output without significantly distorting its original waveshape. There are amplifiers for acoustical, optical and electronic signals.
  • lock-in amplifier A form of synchronous detector having a balanced amplifier in which the signal is applied to the grids of two tubes as the control signal is applied to their plates or another grid. The difference in output currents is then measured.
lock in amplifierlock-in amplifierlock-in amplificationamplify signal recoveryfrequency ampmeasure output currentssynchronous detectortest & measurement
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