적외선 광학 제조를 위한 게르마늄 블랭크의 저응력 절단
In infrared optics manufacturing, everything starts with the blank. For materials like germanium, which are brittle and sensitive to stress, how you cut that blank makes a big difference later on. Poor surface finish or internal stress from the first cut can lead to cracks, polishing difficulty, or even rejection in final inspection. That’s why […]