SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Technology Stocks : General Lithography
 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext  
To: TI2, TechInvestorToo who wrote (763)2/6/1998 2:18:00 AM
From: FJB   of 1305
 
Another question to the experts regarding the article you posted:

"Japan has strength in resist and process technologies, while Sematech has strength in glass materials. As a result, ASET and Sematech could work cooperatively and complementarily," he said.

How do aspheric optics fit into this picture? Or do they?(I've read about their importance in EUV, but am clueless about these esoteric matters.) Here's a very cool tutorial on aspheres, but I know nothing about optics. (Hit the Next button at the bottom)
optics.rochester.edu:8080/users/dumas/OSA96/slide2.html

For instance, what the heck does this diagram mean?
optics.rochester.edu:8080/users/dumas/OSA96/slide11.html

Are aspheric optics important?

TIA to anyone,

Bob
Report TOU ViolationShare This Post
 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext  

HomeMailHotSubjectMarksPeopleMarksKeepersSettings
Terms Of UseContact UsCopyright/IP PolicyPrivacy PolicyAbout UsFAQAdvertise on SI
© 2025 Knight Sac Media.  Data provided by Twelve Data, Alpha Vantage, and CityFALCON News