Nils C. Gerhardt
Nils C. Gerhardt
Photonics and Terahertztechnology, Ruhr-University Bochum, Germany
Verified email at rub.de
Title
Cited by
Cited by
Year
Ultrafast spin-induced polarization oscillations with tunable lifetime in vertical-cavity surface-emitting lasers
NC Gerhardt, MY Li, H Jähme, H Höpfner, T Ackemann, MR Hofmann
Applied Physics Letters 99 (15), 151107, 2011
952011
Optical spin manipulation of electrically pumped vertical-cavity surface-emitting lasers
S Hövel, A Bischoff, NC Gerhardt, MR Hofmann, T Ackemann, A Kroner, ...
Applied Physics Letters 92 (4), 041118, 2008
832008
Spin-controlled vertical-cavity surface-emitting lasers
NC Gerhardt, MR Hofmann
Advances in Optical Technologies 2012, 2012
732012
Room temperature electrical spin injection in remanence
S Hövel, NC Gerhardt, MR Hofmann, FY Lo, A Ludwig, D Reuter, ...
Applied Physics Letters 93 (2), 021117, 2008
642008
Axial scanning in confocal microscopy employing adaptive lenses (CAL)
N Koukourakis, M Finkeldey, M Stürmer, C Leithold, NC Gerhardt, ...
Optics express 22 (5), 6025-6039, 2014
582014
Controlled switching of ultrafast circular polarization oscillations in spin-polarized vertical-cavity surface-emitting lasers
H Höpfner, M Lindemann, NC Gerhardt, MR Hofmann
Applied Physics Letters 104 (2), 022409, 2014
582014
Multispectral photoacoustic coded excitation imaging using unipolar orthogonal Golay codes
MP Mienkina, CS Friedrich, NC Gerhardt, MF Beckmann, MF Schiffner, ...
Optics Express 18 (9), 9076-9087, 2010
572010
Electron spin injection into GaAs from ferromagnetic contacts in remanence
NC Gerhardt, S Hövel, C Brenner, MR Hofmann, FY Lo, D Reuter, ...
Applied Physics Letters 87 (3), 032502, 2005
572005
Birefringence controlled room-temperature picosecond spin dynamics close to the threshold of vertical-cavity surface-emitting laser devices
MY Li, H Jähme, H Soldat, NC Gerhardt, MR Hofmann, T Ackemann
Applied Physics Letters 97 (19), 191114, 2010
552010
Electrical detection of photoinduced spins both at room temperature and in remanence
S Hövel, NC Gerhardt, MR Hofmann, FY Lo, D Reuter, AD Wieck, ...
Applied Physics Letters 92 (24), 242102, 2008
542008
Frequency tuning of polarization oscillations: Toward high-speed spin-lasers
M Lindemann, T Pusch, R Michalzik, NC Gerhardt, MR Hofmann
Applied Physics Letters 108 (4), 042404, 2016
502016
Emission dynamics and optical gain of 1.3-/spl mu/m (GaIn)(NAs)/GaAs lasers
MR Hofmann, N Gerhardt, AM Wagner, C Ellmers, F Hohnsdorf, J Koch, ...
IEEE journal of quantum electronics 38 (2), 213-221, 2002
502002
Ultrafast spin-lasers
M Lindemann, G Xu, T Pusch, R Michalzik, MR Hofmann, I Žutić, ...
Nature 568 (7751), 212-215, 2019
492019
Enhancement of spin information with vertical cavity surface emitting lasers
N Gerhardt, S Hovel, M Hofmann, J Yang, D Reuter, A Wieck
Electronics Letters 42 (2), 88-89, 2006
482006
Spin controlled optically pumped vertical cavity surface emitting laser
S Hovel, N Gerhardt, M Hofmann, J Yang, D Reuter, A Wieck
Electronics Letters 41 (5), 251-253, 2005
482005
Spintronics: Spin Electronics and Optoelectronics in Semiconductors
M Oestreich, J Hübner, D Hägele, M Bender, N Gerhardt, M Hofmann, ...
Advances in Solid State Physics 41, 173-186, 2001
462001
Toward high-frequency operation of spin lasers
PEF Junior, G Xu, J Lee, NC Gerhardt, GM Sipahi, I Žutić
Physical Review B 92 (7), 075311, 2015
452015
Vertical-cavity surface-emitting lasers with birefringence splitting above 250 GHz
T Pusch, M Lindemann, NC Gerhardt, MR Hofmann, R Michalzik
Electronics Letters 51 (20), 1600-1602, 2015
422015
Photorefractive two-wave mixing for image amplification in digital holography
N Koukourakis, T Abdelwahab, MY Li, H Höpfner, YW Lai, E Darakis, ...
Optics express 19 (22), 22004-22023, 2011
422011
Experimental evaluation of photoacoustic coded excitation using unipolar golay codes
MP Mienkina, CS Friedrich, NC Gerhardt, WG Wilkening, MR Hofmann, ...
IEEE transactions on ultrasonics, ferroelectrics, and frequency control 57 …, 2010
422010
The system can't perform the operation now. Try again later.
Articles 1–20