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Laser Control / QubeDL

QubeDL

Versatile, low-noise diode laser driving system

QubeDL is a modular platform that provides all the tools for driving and controlling semiconductor lasers.

It’s the perfect match in complex environments in which a stable and highly-accurate laser frequency stability is required. With our lock modules we are able to provide an essential toolbox for atomic-molecular-optics (AMO) and quantum experiments. The more complex your experiment is, the more the compactness and modularity of the Qube-system will enhance the setup efficiency.

QubeDL is a ready-to-use instrument to drive your laser diode and to frequency lock it to a reference of your choice: another laser source, an ultra stable optical cavity or a molecular line. Let us make the best electronics, do the best physics.

Specifications

Laser grounding

AnodeGND

Max current ranges

0.25 A, 0.75 A

RMS current noise ( 10Hz – 1MHz )

<200 nA RMS

Curret noise spectral density

<200 pA/√Hz

 Current stability ( 1h )

10 ppm FS

Compliance voltage

7.5 V

Analog modulation channels

2

Frequency range

DC – 2 MHz (-3 dB)

Gain

10 mA/V, 500μA/V

Max input signal

±10V

Digital modulation  channels (optional)

2

Frequency range

250 mHz – 2 MHz (-3 dB)

Max current

±75 mA, ±2.5 mA

Analog modulation channels

Number

2

Frequency range

DC – 2 MHz ( -3dB )

Gain

10 mA/V, 500 uA/V

Max input signal

±10 V

Digital modulation channels (optional)

Number

2

Frequency range

250 mHz – 2 MHz ( -3dB )

Max current

±75 mA, ±2.5 mA

Get a quote

How to order a QubeDL :

  1. Compose the code by choosing the modules you need.
  2. Insert the code in the contact form together with your request, you will receive a quote very quickly.
Resources

QubeDL

Versatile, low-noise diode laser driving system

QubeDL is a modular platform that provides all the tools for driving and controlling semiconductor lasers.

It’s the perfect match in complex environments in which a stable and highly-accurate laser frequency stability is required. With our lock modules we are able to provide an essential toolbox for atomic-molecular-optics (AMO) and quantum experiments. The more complex your experiment is, the more the compactness and modularity of the Qube-system will enhance the setup efficiency.

QubeDL is a ready-to-use instrument to drive your laser diode and to frequency lock it to a reference of your choice: another laser source, an ultra stable optical cavity or a molecular line. Let us make the best electronics, do the best physics.

Specifications

Laser grounding

AnodeGND

Max current ranges

0.25 A, 0.75 A

RMS current noise ( 10Hz – 1MHz )

<200 nA RMS

Curret noise spectral density

<200 pA/√Hz

 Current stability ( 1h )

10 ppm FS

Compliance voltage

7.5 V

Analog modulation channels

2

Frequency range

DC – 2 MHz (-3 dB)

Gain

10 mA/V, 500μA/V

Max input signal

±10V

Digital modulation  channels (optional)

2

Frequency range

250 mHz – 2 MHz (-3 dB)

Max current

±75 mA, ±2.5 mA

Analog modulation channels

Number

2

Frequency range

DC – 2 MHz ( -3dB )

Gain

10 mA/V, 500 uA/V

Max input signal

±10 V

Digital modulation channels (optional)

Number

2

Frequency range

250 mHz – 2 MHz ( -3dB )

Max current

±75 mA, ±2.5 mA

Get a quote

How to order a QubeDL :

  1. Compose the code by choosing the modules you need.
  2. Insert the code in the contact form together with your request, you will receive a quote very quickly.