[HTML][HTML] Modeling techniques for quantum cascade lasers
Quantum cascade lasers are unipolar semiconductor lasers covering a wide range of the
infrared and terahertz spectrum. Lasing action is achieved by using optical intersubband …
infrared and terahertz spectrum. Lasing action is achieved by using optical intersubband …
[HTML][HTML] High-temperature terahertz quantum cascade lasers
B Wen, D Ban - Progress in Quantum Electronics, 2021 - Elsevier
The terahertz (THz) quantum cascade laser (QCL), first demonstrated in 2002, is among the
most promising radiation sources in the THz region owing to its high output power and broad …
most promising radiation sources in the THz region owing to its high output power and broad …
The 2017 terahertz science and technology roadmap
Science and technologies based on terahertz frequency electromagnetic radiation (100 GHz–
30 THz) have developed rapidly over the last 30 years. For most of the 20th Century …
30 THz) have developed rapidly over the last 30 years. For most of the 20th Century …
High-power portable terahertz laser systems
Terahertz (THz) frequencies remain among the least utilized in the electromagnetic
spectrum, largely due to the lack of powerful and compact sources. The invention of THz …
spectrum, largely due to the lack of powerful and compact sources. The invention of THz …
Quantum cascade lasers: 20 years of challenges
We review the most recent technological and application advances of quantum cascade
lasers, underlining the present milestones and future directions from the Mid-infrared to the …
lasers, underlining the present milestones and future directions from the Mid-infrared to the …
Quantum cascade lasers in chemical physics
In the short space of 15years since their first demonstration, quantum cascade lasers have
become the most useful sources of tunable mid-infrared laser radiation. This Letter …
become the most useful sources of tunable mid-infrared laser radiation. This Letter …
New frontiers in quantum cascade lasers: high performance room temperature terahertz sources
In the last decade quantum cascade lasers (QCLs) have become the most widely used
source of mid-infrared radiation, finding large scale applications because of their wide …
source of mid-infrared radiation, finding large scale applications because of their wide …
[BOOK][B] Handbook of terahertz technologies: devices and applications
HJ Song, T Nagatsuma - 2015 - books.google.com
Terahertz waves, which lie in the frequency range of 0.1-10 THz, have long been
investigated in a few limited fields, such as astronomy, because of a lack of devices for their …
investigated in a few limited fields, such as astronomy, because of a lack of devices for their …
Technology, capabilities, and performance of low power terahertz sources
G Chattopadhyay - IEEE Transactions on Terahertz Science …, 2011 - ieeexplore.ieee.org
New and emerging terahertz technology applications make this a very exciting time for the
scientists, engineers, and technologists in the field. New sensors and detectors have been …
scientists, engineers, and technologists in the field. New sensors and detectors have been …
186 K operation of terahertz quantum-cascade lasers based on a diagonal design
Resonant-phonon terahertz quantum-cascade lasers operating up to a heat-sink
temperature of 186 K are demonstrated. This record temperature performance is achieved …
temperature of 186 K are demonstrated. This record temperature performance is achieved …