Single dual beam compatible light chopper SR540
Cons Technology Co., Ltd.
About This Product
■ Characteristics
-The SR540 is compatible with single dual beams, and can output the reference signal in two types of mode, very stable, while greatly reducing the phase jitter.
・ It can be used for chopping CW laser.
・ It can be used in combination with a lock -in amplifier, etc., and the output of reference signals can be output outside.
・ The chopping frequency can be controlled from the outside by inputting external voltage control.
■ Optical chopper principles and mechanisms
The optical chopper (optical chopper) is a device that modifies the continuous light by a rotating blade, and is used in combination with a lock -in amplifier. As a mechanism, a chopper blade that rotates on a constant speed is installed on the optical road of the beam that is continuously irradiated, and the reference signal is output when the blade blocks the optical road.
The SR540 is an optical chopper that can be used widely from simple measurement to dual beams and interconnection experiments. The chopping frequency bands that can be controlled by the SR540 are three stages: 4Hz to 40Hz, 40Hz to 400Hz, and 400Hz to 3.7kHz. By replacing the chopper blade, it can support a wide range of frequency bands from up to 4Hz to 3.7kHz. In addition, the external voltage control can control the chopping frequency from the external device.
■ Main applications and markets
The optical chopper is used for optical measurement and experiments in combination with lock -in amplifiers. Cons technology handles one model of SR540.
-
Product
Single dual beam compatible light chopper SR540
-
Handling Company
Cons Technology Co., Ltd.
1 Models of Single dual beam compatible light chopper SR540
| Product Image | Part Number | Price (excluding tax) | Chopping frequency | others |
|---|---|---|---|---|
|
|
SR540 |
Available upon quote | 4Hz ~ 3.7kHz |
Low phase jitter Single / dual beam compatible 5/6 and 25/30 blade switching possible |
Other products of Cons Technology Co., Ltd.
View more products of Cons Technology Co., Ltd.
About Company Handling This Product
- Japan
- Since 1990
- 170 employees