Micron Technology Incorporated

Volodymyr Temchenko

Jianming Zhou

Hongqian Sun

Disclosed are cooling apparatus and methods of cooling a template. The cooling apparatus includes a reticle and an optical cooling material. The reticle includes patterning for at least partially reflecting patterning radiation incident on a first side of the reticle. The optical cooling material is in thermally-conductive coupling with the reticle mount and is configured to produce cooling when exposed to a laser radiation. More particularly, the optical cooling material includes a glass material that exhibits anti-Stokes fluorescence that produces cooling of the glass material when exposed to an infrared laser beam. In some embodiments, the cooling apparatus may be incorporated with a reticle mount. The reticle mount is in thermally-conductive coupling with a second side of the reticle.

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Boise, ID, United States of America

Volodymyr Temchenko