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BEGIN:VEVENT

CATEGORIES:Lectures/Conferences
CATEGORIES:Utilities
CATEGORIES:Lecture/Talk
CATEGORIES:Panel/Seminar/Colloquium
CATEGORIES:Main
CONTACT;X-BEDEWORK-UID=18832e99-20476e5b-0120-587daa86-000000bc:Burns\, Au
 gust
CREATED:20240821T194353Z
DESCRIPTION:Shifted excitation Raman difference spectroscopy (SERDS) has b
 een successfully demonstrated for separating Raman signals from unwanted 
 background disturbances such as fluorescence and ambient light. This powe
 rful physical approach has been carried out for various laboratory and in
  situ applications such as food safety control\, in vivo diagnostics\, an
 d on-site soil investigations. \nThe Ferdinand-Braun-Institut (FBH) devel
 ops and fabricates tailor made diode lasers and diode laser systems as ex
 citation light sources for Raman spectroscopy and SERDS. These novel mono
 lithic and hybrid-integrated devices provide emission wavelengths in the 
 visible and near-infrared spectral range e.g. at 671 nm and 785 nm. A fle
 xible optical output power from tens of milliwatts to the Watt-class enab
 les a wide range of Raman investigations with respect to experimental nee
 ds and sample properties. Their compact size and low power consumption al
 low an easy integration of such light sources into portable sensor system
 s. \nThis presentation will give an overview of semiconductor lasers real
 ized at FBH and their characteristics will be discussed with respect to t
 he requirements for Raman spectroscopy and SERDS. Laboratory and on-site 
 SERDS investigations will demonstrate the suitability of these devices fo
 r improving Raman spectroscopy for real-world applications.\n\nMartin Mai
 wald is head of the Laser Sensors Lab at the research institute Ferdinand
 -Braun-Institut (FBH) in Germany. His current research area is in the fie
 ld of diode lasers\, non-linear optics for frequency conversion\, and the
  development of compact diode laser modules and sensor systems for Raman 
 spectroscopy and shifted excitation Raman difference spectroscopy (SERDS)
 . \nMartin earned a Diploma in 2004 and a Doctoral degree in 2009 from th
 e Technische Universität Berlin\, Germany\, both in physics. \nHis diplom
 a research was related to surface enhanced Raman spectroscopy (SERS) for 
 in-situ trace detection of pollutants in seawater. His doctoral research 
 was focused primarily on the development of diode-laser-based microsystem
  light sources for Raman spectroscopy and SERDS.\nMartin is author of mor
 e than 110 scientific papers and inventor and co-inventor of 7 patents in
  the field of diode lasers and Raman spectroscopy.
DURATION:PT1H
DTSTAMP:20240823T134606Z
DTSTART;TZID=America/New_York:20241030T120000
LAST-MODIFIED:20240823T134606Z
LOCATION;X-BEDEWORK-UID=18832e99-20476e5b-0120-58864347-000000be:Fitzpatri
 ck Center Schiciano Auditorium Side A\, room 1464
STATUS:CONFIRMED
SUMMARY:FIP Seminar: Shifted Excitation Raman Difference Spectroscopy - Fr
 om Tailor Made Diode Lasers to Real-World Applications
UID:CAL-8a00048d-91324965-0191-7677954c-0000324fdemobedework@mysite.edu
X-BEDEWORK-ALIAS;X-BEDEWORK-PARAM-DISPLAYNAME=Main:/user/public-user/Utili
 ties/Main
X-BEDEWORK-ALIAS;X-BEDEWORK-PARAM-DISPLAYNAME=Lecture_Talk:/user/public-us
 er/Lectures_Conferences/Lecture_Talk
X-BEDEWORK-ALIAS;X-BEDEWORK-PARAM-DISPLAYNAME=Panel_Seminar_Colloquium:/us
 er/public-user/Lectures_Conferences/Panel_Seminar_Colloquium
X-BEDEWORK-SPEAKER:Dr. Martin Maiwald\, Ferdinand-Braun-Institut\, Germany
 
X-BEDEWORK-SUBMITTEDBY:ahb11 for Fitzpatrick Institute for Photonics (FIP)
  (agrp_FitzpatrickInstitute)
END:VEVENT
END:VCALENDAR