Optical Spectroscopy Laboratory


 

Photo Courtesy of Nick Vasta ('06)

Photo Courtesy of Nick Vasta ('06)

(Click on image too view enlargement)

Optical tweezing of cells (movie captured by S. Mensa-Kwao & E. Tymofyeyeva)

Objectives of the Optical Research Group:

bulletTo study the optical properties of semiconductors and amorphous materials.
bulletTo train students in the use of lasers and teach them about optical techniques.
bulletTo collaborate with other researchers at the College of New Jersey and scientists with common interests.
bulletTo apply optical tweezers to the study of biological samples.
 

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Techniques Used and Equipment Available:

 
bullet Macro- and micro-Raman, photoluminescence and absorbance spectroscopies
bullet Measurements from 77 K to room temperature
bullet 5 Watt Coherent Argon-Ion laser, 40 mW 785 nm near IR laser, 40 mW 445 nm Blue laser, and several HeNe lasers
bullet 0.5 m SPEX Monochromator with a PMT and an JY CCD, SRS photon counting electronics
bullet Liquid nitrogen dewar, SRS lock-in amplifier
bullet Two 4x8 ft and two 3x5 ft actively isolated optical tables
bullet Optical tweezers system.
bullet Polarizers, notch and interference filters, two 2.5x5 ft optical tables, and various other optical components.

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Past and Present Research Assistants:

Charles Banyard (Class of '96)
Andrew Bazergui (Class of '05)
Maggie Benoit (Class of '99)
Brandon Bentzley (Class of '08)
Harrison Bilmers (Class of '14)
Ryan Bohler (Class of '11)
Dave Bucko (Class of '99)
Brian Cahill (Class of '00)
Rafael Calderon (Class of '97)
Claudio Colajacomo (Class of '95)
Marcus D'Amelio (Class of '05)
Michael Erickson (Class of '12)
Kenneth Frodge
Kiyle Gilroy (Class of '11)
Scott Hayward (Class of '05)
Scott Hamilton (Class of '05)
Jeffrey Hendrickson (Class of '97)
Michael Hvasta (Class of '08)
Doug Jenkins (Class of '04)
Edward Kim (Class of '12)
Robert Klueg (Class of 97)
Andrew Konopka (Class of '08)
Tim Koval (Class of '07)
John Lenehan (Class of '13)
Gene Lera (Class of '00)
Cindy Lin (Class of '11)
Sanaa Mansoor (Class of '14)
Sarah Mensa-Kwao (Class of '09)
Stephen Morrow (Class of '96)
Dan Nemes (Class of '15)
Jason Moscatello (Class of '00)
Rich Ottens (Class of '06)
Robert Park (Class of '08)
Dave Pustai (Class of '99)
David Pauls (Class of '15)
Yawar Qadri (Class of '03)
Paul Reardon (Class of '10)
Brian Refsdal (Class of '05)
Michelle Reno (Class of '00)
Mike Richman (Class of '07)
Frank Rooney (Class of '10)
Chaz Ruggieri (Class of '09)
Rich Santillo (Class of '04)
Scott Sarraiocco (Class of '98)
Will Somers (Class of '09)
Jared Talbot (Class of '08)
Jonathan Toner (Class of '06)
Ekaterina Tymofyeyeva (Class of '10)
Michael Vergara (Class of '00)
Chris Voinier (Class of '05)
Andrew Wetherington (Class of '08)
Jocelyn Williams (Class of '01)
Ed Witkowski (Class of '95)
Jill Ziegler (Class of '97)

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