Modifying the spectral emission of a terahertz quantum cascade laser with double pulse injection seeding
- Resource Type
- Conference
- Authors
- Markmann, Sergej; Nong, Hanond; Pal, Shovon; Hekmat, Negar; Scholz, Sven; Kukharchyk, Nadezhda; Ludwig, Arne; Dhillon, Sukhdeep; Tignon, Jerome; Marcadet, Xavier; Bock, Claudia; Kunze, Ulrich; Wieck, Andreas D.; Jukam, Nathan
- Source
- 2016 Conference on Lasers and Electro-Optics (CLEO) Lasers and Electro-Optics (CLEO), 2016 Conference on. :1-2 Jun, 2016
- Subject
- General Topics for Engineers
Photonics and Electrooptics
Quantum cascade lasers
Laser modes
Electric fields
Modulation
Bandwidth
Antennas
- Language
A terahertz quantum cascade laser (QCL) is injection seeded with two board-band THz pulses. By varying the time-delay between the THz pulses, the QCL emission spectrum can be modified and even reduced.