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A. Outline

The KLD-1ALT-N is a product developed as an ultra-low noise constant current power supply for driving high-power strait-line width LDs to obtain high-precision spectra of optical combs developed in the optical measurement field.

It consists of an LD drive unit, an LD temperature control unit and an RS232CI/F unit.

As an ultra-low noise, high output LD driver, it has been adopted by AIST: the National Metrology Centre of the National Institute of Advanced Industrial Science and Technology in Japan and has been delivered to research institutes around the world.