Intersubband gain-induced dispersion

Mode-locking of lasers

2000 • 1,185 citations

A reliable method for extraction of material parameters in terahertz time-domain spectroscopy

1996 • 875 citations

Gain spectra in GaAs double−heterostructure injection lasers

1975 • 802 citations

Highly precise determination of optical constants and sample thickness in terahertz time-domain spectroscopy

1999 • 446 citations

Ultrafast electro-optic field sensors

1996 • 410 citations

Generation and field-resolved detection of femtosecond electromagnetic pulses tunable up to 41 THz

2000 • 401 citations

Dynamic range in terahertz time-domain transmission and reflection spectroscopy

2005 • 344 citations

Highly accurate optical material parameter determination with THz time-domain spectroscopy

2007 • 328 citations

Terahertz quantum-cascade-laser source based on intracavity difference-frequency generation

2007 • 286 citations

Phase-resolved measurements of stimulated emission in a laser

2007 • 168 citations

Self-Mode-Locking of Quantum Cascade Lasers with Giant Ultrafast Optical Nonlinearities

2000 • 162 citations

Coherent instabilities in a semiconductor laser with fast gain recovery

2007 • 141 citations

Experimental investigation of the lattice and electronic temperatures in Ga0.47In0.53As∕Al0.62Ga0.38As1−xSbx quantum-cascade lasers

2007 • 29 citations

Longitudinal spatial hole burning in terahertz quantum cascade lasers

2007 • 26 citations

Third-order dispersion impact on mode-locking regimes of Yb-doped fiber laser with photonic bandgap fiber for dispersion compensation

2007 • 26 citations

Time-domain upconversion measurements of group-velocity dispersion in quantum cascade lasers

2007 • 24 citations

Pump-induced dispersion of erbium-doped fiber measured by Fourier-transform spectroscopy

1993 • 24 citations

Ultrafast probing of light-matter interaction in a midinfrared quantum cascade laser

2008 • 21 citations

Coherent 5.35μm surface emission from a GaAs-based distributed feedback quantum-cascade laser

2006 • 13 citations

Minimal group refractive index dispersion and gain evolution in ultra-broad-band quantum cascade lasers

2002 • 12 citations

Soliton sidebands in photonic bandgap fibre lasers

2006 • 11 citations

Femtosecond time-domain measurements of group velocity dispersion in AlGaAs diode lasers

1989 • 7 citations

Measurement of semiconductor waveguide optical properties in the midinfrared wavelength range

2008 • 6 citations

Measuring the above-threshold group-velocity dispersion and gain curvature of a semiconductor laser by pulse-propagation techniques

2004 • 6 citations