번역 부탁 드립니다.

 광학 제품 측정에 관한건데 납품업체가 보낸 결과하고 우리가 실측한게

내용이 많이 달라서 물어봤는데 죄다 영어로 보냈네요

한국 사람 있는 업체인데 ^^

we take picture of the fringe with camera over the lens laid on test plate(8"). After that, we use Atmofringe software to draw lines along the fringe figures. They may have large difference from using actual interferometer scanning, because we draw those lines with our hands using mouse. So even slight non-perfectly drawn fringes can create vast different outcome. I believe that might be the issue at hand. We also took 4" scans on interferometer multiple times, for those, all scans were Lambda/10 and under.

 

 

No. we used finest material as the test plate reference, to put under the product. The 8" test plate we use is lambda/20 and better, we make sure to clean all surfaces before measuring PV. Then we take pictures with camera, upload the pics onto Atmofringe software, draw lines along the fringe figures to determine the spec. Note that the actual spec might differ because hand-drawn figures could mean slight to large change in outcome, but still in spec. 4 highly certified personnel confirm the spec on spot when we capture the images, and decide if the part is good to go.

 

[홍시는감]

대충 읽었는데... 뭐 저도 글쓴분이랑 이해한 게 쌤쌤일 것 같네요.. 납품업체는 렌즈로 직접 측정한 게 아니라 데이터 값 입력해서 시뮬 돌렸다는 거 아니에요? 직접 그린(?) 거기 때문에 살짝 다르겠지만 일단 스펙상으로는 이렇게 나온다고. 측정도 제대로 했고. 근데 저 소프트웨어는 뭔지 모르겠네요

[알투디투]

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[do***]

감사합니다.
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