BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Drupal iCal API//EN X-WR-CALNAME:Events items teaser X-WR-TIMEZONE:America/Toronto BEGIN:VTIMEZONE TZID:America/Toronto X-LIC-LOCATION:America/Toronto BEGIN:DAYLIGHT TZNAME:EDT TZOFFSETFROM:-0500 TZOFFSETTO:-0400 DTSTART:20170312T070000 END:DAYLIGHT BEGIN:STANDARD TZNAME:EST TZOFFSETFROM:-0400 TZOFFSETTO:-0500 DTSTART:20161106T060000 END:STANDARD END:VTIMEZONE BEGIN:VEVENT UID:68d11dac15687 DTSTART;TZID=America/Toronto:20170912T130000 SEQUENCE:0 TRANSP:TRANSPARENT DTEND;TZID=America/Toronto:20170912T130000 URL:/institute-for-quantum-computing/events/seminar-suc cesses-and-limits-engineering-photon-pair-sources SUMMARY:Seminar: Successes and limits in engineering photon pair sources CLASS:PUBLIC DESCRIPTION:Summary \n\nEVAN MEYER-SCOTT\, UNIVERSITÄT PADERBORN \n\nI wi ll present a realization of a great photon pair source based on\nparametri c down-conversion\, and discuss a not-so-great limit to the\nperformance o f photon pair sources in general. The former is a fully\nfiber-coupled wav eguide pair source with 46% raw heralding efficiency\,\nand no optical ali gnment required. The latter restricts the achievable\nheralding efficiency \, when spectrally filtering the photons to\nincrease the purity.\n DTSTAMP:20250922T095804Z END:VEVENT END:VCALENDAR