BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN BEGIN:VEVENT UID:9ad6aaed513b73148b7d49f70afcfb32@events.innoget.com DTSTAMP:20240328T150916Z DTSTART:20180818T220000Z DTEND:20180822T220000Z SUMMARY:SPIE Optics + Photonics 2018 END:VEVENT END:VCALENDAR