E ʻike i ke kumu he mea nui nā chillers pololei ±0.1°C no ka mīkini optical ultra-precision. Hāʻawi nā chillers CWUP Series TEYU i ka kaohi mahana paʻa e pale i ka thermal drift a hōʻoia i ka pololei o ka ʻili optical maikaʻi loa.
Hiki i ke kālai ʻana cryogenic ke hana i ka micro- a me ka nano-fabrication kiʻekiʻe a me ka pololei ma o ka kaohi mahana hohonu. E aʻo pehea e kākoʻo ai ka hoʻokele thermal paʻa i ka semiconductor, photonic, a me ka hana MEMS.