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The Hyperlock Spectroscopy Setup is able to generate a locking error signal on a side of fringe line of atomic reference gas spectra. This error signal stabilize the frequency of the emitted laserradiation in combination with the LB2001 and results in a frequency stabilized narrow linewidth of Sachers lasersystems.

Gascells and wavelenghts

• designed for different gascells and reference gases
• wavelenght from 400nm - 1650nm

Gascell heating

• gascell heating option (necessary for gases like potassium)

Alignment

• precisely prealigned
• intuitive handling

Excellent signal to power performance

• detects lowest laser radiation
• adjustible differential amplification
• selectable conversion of  photodiodes

Handling

• portable applicable

Performance Example:


   


The figure above shows the performance of our HYPERLOCK Spectroskopy Setup in combination with TEC 520. The input power of the laser was extremly redused to get maximun signal contrast. Displayed mesurement above shows the balanced output signal- with this signal it is possible to lock a external cavity lasersystam as well as DFB diodelasers without any drifts depending on powerfluctautions. Mesurement below is the doppler background free saturated laser transmission signal of the monitor diode output.