Terahertz and Ultrafast
Spectroscopy Laboratory
Ingrid Wilke
Associate Professor of Physics
Rensselaer Polytechnic Institute
Department of Physics, Applied Physics and Astronomy
Jonsson Rowland Science Center (1 C20)
phone: (518) 276 6318, fax: (518) 276 6680, email: wilkei@rpi.edu
Office hours: Wednesdays
Research group meeting: Monday
-
Curriculum
Vitae - Research Projects - Research Group
-
Teaching - Service
- Publications - Announcements - Links
Book publication:
Series: Springer Theses
Sengupta, Suranjana 2011, ISBN 978-1-4419-8197-4
Research in the News back to top
News release Rensselaer Polytechnic Institute: Nano Technique Allows Precise Injection of Living Cells (June 2007)
Biophotonics International: Femtosecond near-infrared pulses used for microinjection (p.24, July 2005)
Nature news and views in brief : A new source of terahertz radiation? (Nature vol. 429, p. 519, 3 June 2004)
Optics in 2002: Time-domain terahertz science improves relativistic electron-beam diagnostics
(OSA Optics & Photonics News, vol. 13, p. 16, December 2002)
Welt am Sonntag :
Unternehmen schätzen die Logik der
Physiker (Welt am Sonntag,
20 January 2002)
Offenbach Post : Offenbach vor 25 Jahren (Offenbach Post, Fruehjahr 2004)
Since 2008 Associate Professor of Physics,
Rensselaer Polytechnic Institute,
2002-2008 Assistant Professor of Physics,
Rensselaer Polytechnic Institute,
2002 Habilitation in Experimental Physics,
2001 Certificate in Higher Education,
1995-2002 Senior Research Associate (C1)
at the Universitaet
Hamburg (
1994-1995 Post-Doc at the University
of Tokyo (
1993-1994 Post-Doc at the Lawrence Berkeley National Laboratory,
1993 Doctoral Degree in Physics, Swiss Federal Institute of Technology (ETH) Zuerich.
1988-1992 Researcher at the Swiss Federal Institute of
Technology (
1988 Diplom in
Physics, Universitaet
Wuerzburg (
1986 M. Sc. in Physics, State
University of New York (SUNY) at Albany,
Terahertz (THz) Science & Technology, Ultrafast Laser Applications
Experimental Methods
Research participation is available for interested undergraduate and graduate students.
Post-Doctoral Research Associate
Vidya Ramanathan
Graduate Students
Panagiotis Karampourniotis
Undergraduate Students
Ian Bornhoeft
George Jaar
Rachel Mathew
Former Graduate Students and Thesis Topics:
Suranjana Sengupta, PhD (Rensselaer Polytechnic Institute 2009)
Characterization of
terahertz emission from high resistivity Fe-doped Ga0.69In0.31As
based photoconducting antennas excited at 800nm
Present employment: Intel Corporation
Cheng Peng, PhD (Rensselaer Polytechnic Institute 2006)
Opto-injection into single living cells by
femtosecond near-infrared laser
Present employment: Radiation
Oncology,
Ricardo Ascazubi, PhD (Rensselaer Polytechnic Institute 2005)
THz Emission Spectroscopy of Narrow
Bandgap Semiconductors
Present employment: Intel Corporation
Dr. Maxim Khazan (University of Hamburg, Germany 2002)
Present employment: HiTech Solar
Dr. Tobias Korn (Diplomarbeit, University of Hamburg, Germany 2001)
Femtosecond
Spectroscopy of LT-GaAs and Microcavities
Present employment: University of Regensburg, Germany.
Dipl. Phys. Hanns Selig (Diplomarbeit, University of Hamburg, Germany 2001)
Electro-optic sampling
of Terahertz-Pulses
Present employment: Center of Applied Space Technology and Gravity, Bremen, Germany.
Dipl. Phys. Antonia Franke Wiekhorst (University of Hamburg, Germany)
Present employment: Freie Universitaet Berlin,
Wenzhou Chen M.Sc. Physics (Rensselaer Polytechnic Institute 2004)
Dan Rainville M.Sc. Physics (Rensselaer Polytechnic Institute 2005)
Lauren OMalley M.Sc. Physics (Rensselaer Polytechnic Institute 2005)
Jianhui Tian M. Sc. Physics (Rensselaer Polytechnic Institute 2006)
Former Undergraduate Research Assistants:
Matthew Mitos-Jacobs B. Sc. Applied Physics & Electrical Engineering (Rensselaer Polytechnic Institute 2004)
Kyle Deniston (SUNY Geneseo), Research Experience for Undergraduates (REU) summer 2003
Carl Shneider B. Sc. Physics & Mathematics, M.Sc. Applied Mathematics (Rensselaer Polytechnic Institute 2006), Undergraduate research program (URP) summer 2004
Courtney Krest, St. John’s Fisher College, Research Experience for Undergraduates (REU) summer 2005
Erin McElmurray, B. Sc.. Biomedical Enginereering, (Rensselaer Polytechnic Institute 2007), Undergraduate research program (URP) summer 2006
Carl Siemon B. Sc. Physics (Rensselaer Polytechnic Institute 2007)
Present: University of Texas, Austin, Department of Physics
Joshua Sarver B. Sc. Physics , B. Sc.Psychology (Rensselaer Polytechnic Institute 2007)
Carolyn Gosztyla B. Sc. Biophysics / Biochemistry (Rensselaer Polytechnic Institute 2008)
Teaching Spring 2013 back to top
PHYS 1250 Physics II Honors
Selected Puplications back to top
Ingrid Wilke, Yujie J. Ding, Tatiana V. Shubina
Optically-
and Electrically-Stimulated Terahertz Radiation Emission from Indium Nitride
Journal of Infrared, Millimeter and Terahertz Waves 33, 559
(2012)
Suranjana Sengupta, Ingrid Wilke, Partha S. Dutta
Femtosecond carrier dynamics in native and high resistivity iron-doped GaxIn1−xAs
Journal of Applied Physics 107, 033104 (2010).
Suranjana Sengupta, Ingrid Wilke, Partha S. Dutta
Ultrafast carrier mobilities in high-resistivity iron-doped Ga0.69In0.31As photoconducting antennas
Applied Physics Letters 95, 211102, (2009).
Ingrid Wilke, R. Ascazubi, H. Lu, W. J. Schaff
Terahertz emission from silicon and magnesium doped indium nitride
Applied Physics Letters 93, 221113 (2008).
Ingrid Wilke
in Encyclopedia of Analytical Chemistry, edited by R. A. Meyers, John Wiley & Sons, Ltd. (2008).
Y. Ko, S. Sengupta, S. Tomasulo, P. Dutta, Ingrid Wilke
Emission
of terahertz-frequency electromagnetic radiation from bulk GaxIn1-xAs
crystals
Physical Review B 78, 035201 (2008).
Ingrid Wilke, S. Sengupta
in Terahertz Spectroscopy : Principles and Applications, edited by S. L. Dexheimer, Optical Science and Engineering vol. 131, 41, CRC Press (2007).
C. Peng, R. E. Palazzo, Ingrid Wilke
Laser intensity
dependence of femtosecond near-infrared optoinjection
Physical Review E 75, 041903 (2007).
R. Ascazubi, Ingrid Wilke, K. J. Kim, Partha Dutta
Terahertz emission from Ga 1-x In x
Sb
Physical Review B 74, 075323 (2006).
R. Ascazubi, Ingrid Wilke, S. Cho, H. Lu, W. Schaff
Ultrafast recombination in Si-doped
Applied Physics Letters 88, 112111 (2006).
R. Ascazubi, C. Shneider, Ingrid Wilke, R.
Pino, P. Dutta
Enhanced terahertz emission from
impurity-compensated GaSb
Physical Review B, 72, 045328 15. (2005).
R. Ascazubi, Ingrid Wilke, K. Denniston, H. Lu, W. Schaff
Applied Physics Letters, 84, 4810 (2004).
Ingrid
Wilke, A. M. MacLeod, W. A. Gillespie, G. Berden, G. M. H. Knippels, A. F.
G. van der Meer
Single-shot electron-beam bunch length measurements
Physical Review. Letters 88, 124801 (2002) pdf
Ingrid Wilke, T. Korn, U. Pape, F. Hollweg, Praktikumsversuch: Erzeugung und Messung von Magnetfeldern [English: Introductory laboratory experiment: Generation and measurements of magnetic fields], Verhandl. DPG (VI) 37, 4/ 53 (2002). (poster pdf)
T.
Korn, A. Jaye, S. Schnüll, Ingrid Wilke
Characterization of nanometer As-clusters in low-temperature grown GaAs by transient reflectivity measurements
Journal of. Applied. Physics 91, 2333 (2002) pdf
M.
Khazan, R. Meissner, Ingrid
Wilke
Convertible transmission-reflection time-domain terahertz spectrometer
Review of Scientific Instruments 72, 3427
(2001) pdf
H.
Nemec, A. Pashkin, P. Kuzel, M. Khazan, S. Schnüll, Ingrid Wilke
Carrier dynamics in low-temperature grown GaAs
studied by THz emission spectroscopy
Journal of Applied Physics 90, 1303 (2001) pdf
M.
Khazan, Ingrid Wilke, C.
Stevens
Surface impedance of Tl-2212 thin films at THz-frequencies
IEEE Transactions on Applied Superconductivity vol.11, pt.
Ingrid
Wilke, M.Khazan, C.T.Rieck, T.Kaiser, P.Kuzel, C.Jaekel, H.Kurz
Terahertz surface resistance of high temperature superconducting thin films
Journal of Applied Physics 87, 2984 (2000) pdf
Ingrid Wilke
T-Strahlen - oder kohärente Terahertzspektroskopie mit photoleitenden
Dünnfilmantennen
in Phasensprung - Physikerinnen stellen sich vor, Hrg. S.Petrak, B.Sandow,
Wissenschaftlerinnen-Forum Band 5, 74, Verlag Hoffmann & Hoyer 1998
S.D.Ganichev, E.Ziemann, Th.Gleim,
W.Prettl, I.N.Yassievich,V.I.Perel, Ingrid Wilke, E.E.Haller
Carrier tunneling in high-frequency electric fields
Physical Review Letters, 80 (11), 2409 (1998) pdf
K.Hirakawa, Ingrid Wilke, K.Yamanaka,
H.G.Roskos, M.Vossebürger, F.Wolter,C.Waschke, H.Kurz, M.Grayson, D.C.Tsui
Coherent submillimeter-wave emission from non-equilibrium two-dimensional
free carrier plasmas in AlGaAs/GaAs heterojunctions
Surface Science 361/362, 368 (1996)
M.Vossebürger, H.G.Roskos, F.Wolter,
C.Waschke, H.Kurz, K.Hirakawa, Ingrid Wilke, K.Yamanaka
Radiative decay of optically excited coherent plasmons in a two-dimensional
electron gas
Journal of the. Optical Society of America A 13, 1045 (1996) pdf
O.D.Dubon, Ingrid Wilke, J.W.Beeman, E.E.Haller
Dependence of the hole lifetime on uniaxial stress
in Ga-doped Ge
Physical Review B51, 7349 (1995) pdf
Ingrid
Wilke, O.D.Dubon, J.W.Beeman, E.E.Haller
Spectroscopy of the hole population in bound excited acceptor states during
recombination in p-type Ge
Solid State Communications 93, 4309 (1995).
Ingrid
Wilke, Y.Oppliger, W.Herrmann, F.K.Kneubuehl
Nanometer thin-film Ni-NiO-Ni diodes for 30THz
radiation
Applied Physics A 58, 329 (1994)
Ingrid
Wilke, W.Herrmann, F.K.Kneubuehl
Integrated nanostrip dipole antennas for coherent
30THz infrared radiation
Applied Physics. B 58, 87 (1994)
H.C.
Petzold, R.Putzar, U.Weigmann, Ingrid Wilke
Repair of clear x-ray mask defects by laser-induced metal deposition
Microelectronic Engineering 6, 623 (1987)
Book publication:
Series: Springer Theses
Sengupta, Suranjana 2011, ISBN 978-1-4419-8197-4
Reseach in the News back to top
Biophotonics International: Femtosecond near-infrared pulses used for microinjection (p.24 July 2005)
Nature news and views in brief : A new source of terahertz radiation? (Nature vol. 429, p. 519, 3 June 2004)
Optics in 2002: Time-domain terahertz science improves relativistic electron-beam diagnostics
(OSA Optics & Photonics News, vol. 13, p. 16, December 2002)
Welt am
Sonntag : Unternehmen schätzen die Logik der Physiker (Welt am Sonntag, 20 January 2002)
Offenbach
Post : Offenbach vor 25 Jahren (Offenbach
Post, Fruehjahr 2004)
Rudergesellschaft Hansa Hamburg
Rensselaer Polytechnic Institute Crew Club
New Rowing Information in the US and worldwide
Cross-country skiing in NY state
Deutsche
Physikerinnentagung 2012
last modified
Homepage Rensselaer Polytechnic Institute, Department of Physics, Applied Physics & Astronomy