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[Customer Case] High-Power Semiconductor Laser Assembly for Mars Rover

Investigating the geology and climate of Mars! Assembled with a precision die bonder made by Finetech.

Since 2012, as part of NASA's MSL mission, the "Curiosity" rover, equipped with scientific instruments including high-power lasers, has been investigating the geology and climate of Mars. The importance of QCW laser diodes cannot be underestimated, from the Chemistry and Camera complex to the wavelength-tunable laser spectrometer. These semiconductor laser arrays, specifically designed for space applications, are manufactured by Quantel, a French company that is one of the leading manufacturers of high-power solid-state lasers and a long-term partner of Finetech. This case study introduces the "High-Power Semiconductor Laser Assembly for Mars Rovers" from Quantel. *For more detailed information about the case study, please refer to the PDF document. Feel free to contact us for more details.