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Compact Saturated Spectroscopy System "CoSy"

CoSy incorporates optimal stabilization electronics to create a complete Doppler-free and Doppler-broadened absorption saturation spectrum.

- Compact module for Doppler-free absorption spectroscopy - Ideal for laser stabilization - Built-in magnetic field correction function - Mixed cell of rubidium (Rb), cesium (Cs), and potassium (K) with long-term stability better than 10^-9

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basic information

CoSy incorporates optimal stabilization electronics to create a complete Doppler-free and Doppler-broadened absorption saturation spectrum. CoSy allows for easy stabilization of the fringe top using modulation techniques (bandwidth 50 kHz to 1 MHz). Its intuitive operability and compact design save both researchers' time and experimental space. The absorption cell of CoSy contains rubidium, cesium, and potassium, providing references for three atoms in a single device.

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Laser stabilization

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