INTERNATIONAL PATENT: WUHANYANGTZESOTONLASERCO., LTD., 武汉安扬激光技术股份有限公司 FILES APPLICATION FOR "RARE-EARTH-DOPED OPTICAL FIBER HAVING ADJUSTABLE THERMO-OPTICAL COEFFICIENT AND PREPARATION METHOD THEREFOR AND USE THEREOF"

GENEVA, Feb. 2 -- WUHANYANGTZESOTONLASERCO., LTD. (No.6, OptoelectronicsPark2ndRoad, WuhanEastLakeHigh-techDevelopmentZone,Wuhan, Hubei 430000), 武汉安扬激光技术股份有限公司 (中国湖北省武汉市东湖新技术开发区左岭街光电园二路6号) filed a patent application (PCT/CN2023/109719) for "RARE-EARTH-DOPED OPTICAL FIBER HAVING ADJUSTABLE THERMO-OPTICAL COEFFICIENT, AND PREPARATION METHOD THEREFOR AND USE THEREOF" on Jul 28, 2023. With publication no. WO/2025/020209, the details related to the patent application was publis...