Mitsubishi Heavy Industries Limited

Junnosuke Nakatani

Naoki Inoue

Shingo Nishikata

Koichi Hamamoto

Jiro Kasahara

Yuichi Otani

A laser oscillation cooling device () includes a light emitting section () that emits laser excitation light (Z), a laser excitation section () that excites the laser excitation light (Z) to emit laser light (Z) and has a heat generating region (S) where heat is locally generated, a storage tank () capable of storing an extremely low temperature liquid (L), a pressurizing section () that brings the extremely low temperature liquid (L) into a sub-cool state by pressurizing the inside of the storage tank (), and a jetting supply section () that removes heat from the laser excitation section () by jetting the extremely low temperature liquid (L) in the sub-cool state from a plurality of jet ports arrayed in a two-dimensional manner to the laser excitation section ().

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Tokyo, Japan

Junnosuke Nakatani