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Laser control electronics Vescent Frequency stabilization electronics Ultra-low noise laser controller (current source) D2-105-Ultra-low noise laser controller (current source) D2-105
Laser control electronics Vescent Frequency stabilization electronics Ultra-low noise laser controller (current source) D2-105-Autex Co., Ltd.

Laser control electronics Vescent Frequency stabilization electronics Ultra-low noise laser controller (current source) D2-105
Autex Co., Ltd.

Autex Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

116.3hours


About This Product

■Highest frequency stabilization with the highest performance electronics

Laser linewidth and other performance are greatly affected by the current noise of the controller used. In addition, to stabilize the laser frequency (wavelength), it is necessary to lock it to a reference such as a gas cell or ULE at high speed and with low noise. Vescent leverages its extensive experience in frequency stabilization gained from JILA and NIST to supply high-end electrical systems and electronics for lasers with virtually no frequency fluctuations. Features

■Ultra-low noise laser controller (current source) D2-105

The noise of the current source used greatly affects the performance of the laser. The more high-end the application, the more its impact cannot be ignored. The D2-105 uses a circuit designed by Nobel Prize winner John Hall to achieve ultra-low noise of <100nA rms.

■High speed low noise servo controller D2-125

To lock the laser, it is necessary to apply detailed and fast feedback to the error signal from the reference. Although the D2-125 has a bandwidth of 10MHz, all PID control is possible, and the integral gain can be adjusted in two stages.

■Offset lock servo

This unit takes the frequency of two lasers, the master laser and slave laser, and adjusts and locks the differential frequency up to 8GHz. Ideal for taking the 6.8GHz frequency difference used in Rb laser cooling.

■4-channel high-precision temperature controller

This temperature controller is ideal for precise temperature control of semiconductor lasers and crystals. A PID temperature control loop for 4 channels can be assembled and boasts sub-mK level stability. It has 10 times the performance of traditional temperature controllers. Setpoint resolution is <2mK (or 0.002 degrees) and can be controlled via GUI or serial API.

■2-channel industrial laser controller (current source)

A general-purpose laser controller (current source) developed in response to customer requests. It has a high current accuracy of 100uA with 2 channels and a fast modulation band of 1MHz, yet it is priced at an affordable price.

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    Laser control electronics Vescent Frequency stabilization electronics Ultra-low noise laser controller (current source) D2-105

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1 Models of Laser control electronics Vescent Frequency stabilization electronics Ultra-low noise laser controller (current source) D2-105

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Laser control electronics Vescent Frequency stabilization electronics Ultra-low noise laser controller (current source) D2-105-Part Number-Ultra-low noise laser controller (current source) D2-105

Ultra-low noise laser controller (current source) D2-105

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About Company Handling This Product

Response Rate

100.0%


Response Time

116.3hrs

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