Enhanced operating temperature in terahertz quantum cascade lasers based on direct phonon depopulation

Analysis of High-Performing Terahertz Quantum Cascade Lasers

(2022) Viktor Rindert et al.   Physical Review Applied

High-temperature terahertz quantum cascade lasers

(2021) Boyu Wen et al.   PROGRESS IN QUANTUM ELECTRONICS

A Tunable Unidirectional Source for GUSTO’s Local Oscillator at 4.74 THz

(2021) Ali Khalatpour et al.   IEEE Transactions on Terahertz Science and Technology

Phase-locked terahertz plasmonic laser array with 2 watt output power in a single spectral mode

(2020) Yuan Jin et al.   Optica

Thermoelectrically cooled THz quantum cascade laser operating up to 210 K

(2019) L. Bosco et al.   APPLIED PHYSICS LETTERS

Widely tunable compact terahertz gas lasers

(2019) Paul Chevalier et al.   SCIENCE

Phase-locked photonic wire lasers by π coupling

(2018) Ali Khalatpour et al.   Nature Photonics

A New Generation of Room-Temperature Frequency-Multiplied Sources With up to 10× Higher Output Power in the 160-GHz–1.6-THz Range

(2018) Jose V. Siles et al.   IEEE Transactions on Terahertz Science and Technology

Unidirectional photonic wire laser

(2017) Ali Khalatpour et al.   Nature Photonics

THz Diode Technology: Status, Prospects, and Applications

(2017) Imran Mehdi et al.   PROCEEDINGS OF THE IEEE

Amplifiers of free-space terahertz radiation

(2017) Tsung-Yu Kao et al.   Optica

Tradeoffs between oscillator strength and lifetime in terahertz quantum cascade lasers

(2016) Chun Wang I. Chan et al.   APPLIED PHYSICS LETTERS

Continuous operation of a monolithic semiconductor terahertz source at room temperature

(2014) Q. Y. Lu et al.   APPLIED PHYSICS LETTERS

Terahertz quantum cascade lasers with >1 W output powers

(2014) Lianhe Li et al.   ELECTRONICS LETTERS

Octave-spanning semiconductor laser

(2014) Markus Rösch et al.   Nature Photonics

Terahertz laser frequency combs

(2014) David Burghoff et al.   Nature Photonics

Effects of stimulated emission on transport in terahertz quantum cascade lasers based on diagonal designs

(2012) I. Bhattacharya et al.   APPLIED PHYSICS LETTERS

Terahertz quantum cascade lasers operating up to ∼ 200 K with optimized oscillator strength and improved injection tunneling

(2012) S. Fathololoumi et al.   OPTICS EXPRESS

A terahertz pulse emitter monolithically integrated with a quantum cascade laser

(2011) David Burghoff et al.   APPLIED PHYSICS LETTERS

Broadband THz lasing from a photon-phonon quantum cascade structure

(2010) G. Scalari et al.   OPTICS EXPRESS

Two-well terahertz quantum-cascade laser with direct intrawell-phonon depopulation

(2009) Sushil Kumar et al.   APPLIED PHYSICS LETTERS

Coherence of resonant-tunneling transport in terahertz quantum-cascade lasers

(2009) Sushil Kumar et al.   PHYSICAL REVIEW B