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Optical instrument
Quantum-cascade lasers (QCLs) are semiconductor lasers that emit in the mid- to far-infrared portion of the electromagnetic spectrum and were first demonstrated
Quantum-cascade_laser
aluminum antimonide (AlSb), and related alloys. These lasers are similar to quantum cascade lasers (QCLs) in several ways. Like QCLs, ICLs employ the concept
Interband_cascade_laser
Photodetector sensitive to infrared radiation
A quantum cascade detector (QCD) is a photodetector sensitive to infrared radiation. The absorption of incident light is mediated by intersubband transitions
Quantum_cascade_detector
Italian applied physicist
Italian-American applied physicist and is one of the inventors of the quantum cascade laser during his work at Bell Laboratories. He is currently on the faculty
Federico_Capasso
Israeli-Swiss engineering company
company register ). The company was the first to commercialize the quantum-cascade laser (QCL) for scientific, industrial and medical use. The company has
Alpes_Lasers
Semiconductor laser that uses quantum dots as the active laser medium
A quantum dot laser is a semiconductor laser that uses quantum dots as the active medium for stimulated emission of light. Due to quantum confinement
Quantum_dot_laser
Semiconductor laser
quantum cascade laser, the difference between quantum well energy levels is used for the laser transition instead of the bandgap. This enables laser action
Laser_diode
Austrian electrical engineer
University. She is best known for her work in the development of quantum cascade lasers. Gmachl earned her M.Sc. in physics from the University of Innsbruck
Claire_F._Gmachl
Semiconductor light source
InGaN quantum wells sandwiched between thicker layers of GaN, called cladding layers. By varying the relative In/Ga fraction in the InGaN quantum wells
Light-emitting_diode
Swiss physicist
and the development of the quantum cascade laser. In 1994, he succeeded in building an experimental quantum cascade laser using molecular-beam epitaxy
Jérôme_Faist
intracavity elements. Quantum cascade laser (QCL) is a construction of such alternative. It is a solid-state semiconductor laser that can operate continuously
Far-infrared_laser
Diode that emits light from an organic compound
Once the OLED display is encapsulated, a Laser is used to separate the plastic from the glass in a Laser Lift-Off (LLO) process. The flexibility of
OLED
Laser direct infrared imaging (LDIR) is an infrared microscopy architecture that utilizes a tunable Quantum Cascade Laser (QCL) as the IR source. This
Laser_direct_infrared_imaging
Device that emits light via optical amplification
area of research. VECSELs are external-cavity VCSELs. Quantum cascade lasers are semiconductor lasers that have an active transition between energy sub-bands
Laser
Type of laser diode
A distributed-feedback laser (DFB) is a type of laser diode, quantum-cascade laser or optical-fiber laser where the active region of the device contains
Distributed-feedback_laser
Laser diode in which the active region is so narrow that quantum confinement occurs
A quantum-well laser is a laser diode in which the active region of the device is so narrow that quantum confinement occurs. Laser diodes are formed in
Quantum_well_laser
Topics referred to by the same term
transactions Quantum chemistry ATCvet code QC, a class of veterinary medicines Quantum cascade, a technique used in a quantum cascade laser Quality control
QC
Romanian-American electrical engineer
work and research in high-power semiconductor diode lasers and high-power quantum cascade lasers. He is Philip Dunham Reed Professor of Electrical Engineering
Dan_Botez
Swiss company
multipass absorption cells. The spectroscopy is based on semiconductor quantum cascade laser frequency combs in the mid-infrared wavelength range. The company
IRsweep
Type of magnetometer
A SQUID (superconducting quantum interference device) is a very sensitive magnetometer used to measure extremely weak magnetic fields, based on superconducting
SQUID
Type of semiconductor laser diode
range. Multiple active region devices (aka bipolar cascade VCSELs) Allows for differential quantum efficiency values in excess of 100% through carrier
Vertical-cavity surface-emitting laser
Vertical-cavity_surface-emitting_laser
Iranian-American Physicist
III-Nitride semiconductor devices, quantum cascade lasers, quantum well infrared photodetectors (QWIP), and self assembled quantum dot devices. Razeghi received
Manijeh_Razeghi
distributed feedback lasers on silicon Short pulse mode locked lasers on silicon Quantum cascade lasers on silicon Interband cascade lasers on silicon "Hybrid
Hybrid_silicon_laser
Electronic device
A quantum well infrared photodetector (QWIP) is an infrared photodetector, which uses electronic intersubband transitions in quantum wells to absorb photons
Quantum well infrared photodetector
Quantum_well_infrared_photodetector
Branch of electronics involving optics
imaging devices Stimulated emission, used in: injection laser diodes quantum cascade lasers Lossev effect, or radiative recombination, used in: light-emitting
Optoelectronics
Range 300-3000 GHz of the electromagnetic spectrum
gas far-infrared laser, Schottky-diode multipliers, varactor (varicap) multipliers, quantum-cascade laser, the free-electron laser, synchrotron light
Terahertz_radiation
Extremely sensitive solid-state photodetector
(2019-10-17). "Evaluation of silicon photomultipliers for multiphoton and laser scanning microscopy". Journal of Biomedical Optics. 24 (10): 1. doi:10.1117/1
Silicon_photomultiplier
Device that controls current between electrodes
resistive, and its ends were connected to enough voltage to create repeated cascades of electrons. The microchannel plate consists of an array of single stage
Vacuum_tube
Type of field-effect transistor
complex, either by requiring more devices, for example the cascode and cascade amplifiers, or by feedback circuitry using operational amplifiers, for
MOSFET
French physicist and professor
communications including mid-infrared free-space transmission using quantum cascade technology (lasers, modulators, and detectors) near room temperature. Grillot
Frédéric_Grillot
Excitation
repulsion in atomic physics. A cascading of intersubband transitions is the mechanism behind a quantum cascade laser which produces a monochromatic coherent
Intersubband_polariton
Double-diffused MOSFET
technology — magnetic resonance imaging (MRI) Laser technology — laser drivers, carbon dioxide laser (CO2 laser) Radio technology — commercial radio, public
LDMOS
Central computer component that executes instructions
causing researchers to investigate new methods of computing such as the quantum computer, as well as to expand the use of parallelism and other methods
Central_processing_unit
Type of diode
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Avalanche_diode
Microchip manipulating light instead of electricity
optical pump laser source. Photonics is the science behind the detection, generation, and manipulation of photons. According to quantum mechanics and
Photonic_integrated_circuit
Multi-transistor electronics configuration
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Darlington_transistor
Solid-state electrically operated switch also used as an amplifier
stochastically. Tunnel field-effect transistor, where it switches by modulating quantum tunneling through a barrier. Diffusion transistor, formed by diffusing
Transistor
Semiconductor diode
unload single electrons in semiconductor nanostructures such as quantum wells or quantum dots. Commonly encountered Schottky diodes include the 1N58xx series
Schottky_diode
Device that prevents a transistor from saturating
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Schottky_transistor
Sensors of light or other electromagnetic energy
1973). "The performance of photon-drag detectors at high laser intensities". IEEE Journal of Quantum Electronics. 9 (10): 1007–1011. Bibcode:1973IJQE....9
Photodetector
Electronic component
Giovanni (2005). Quantum Theory of the Electron Liquid. Cambridge University Press. p. 111. ISBN 0-521-82112-6. Rammer, Jørgen (2007). Quantum Field Theory
Capacitor
Scientific law describing absorption of light
This formula underpins many laser absorption spectroscopy techniques, including tunable diode laser and quantum cascade laser absorption spectorscopy, which
Beer–Lambert_law
Type of display device
A quantum dot display is a display device that uses quantum dots (QDs), semiconductor nanocrystals which can produce pure monochromatic red, green, and
Quantum_dot_display
Device for producing coherent EM waves in the sub-visible spectrum
the precursor to the laser, inspiring theoretical work by Townes and Arthur Leonard Schawlow that led to the invention of the laser in 1960 by Theodore
Maser
Type of field-effect transistor
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Chemical field-effect transistor
Chemical_field-effect_transistor
Transistor using different semiconductor materials
bandgap of InGaAs works well for detecting 1550 nm-wavelength infrared laser signals used in optical communication systems. Biasing the HBT to obtain
Heterojunction bipolar transistor
Heterojunction_bipolar_transistor
Highly sensitive semiconductor electronic device
rather for detection of incoming photons. Typical applications for APDs are laser rangefinders, long-range fiber-optic telecommunication, positron emission
Avalanche_photodiode
Theoretical transistor
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Nanoscale vacuum-channel transistor
Nanoscale_vacuum-channel_transistor
Topics referred to by the same term
Lime Company, a building material manufacturer in Australia Quantum cascade laser Quantum Computation Language This disambiguation page lists articles
QCL
Type of resistive heater
more than the rest of the element. In severe cases, this would cause a cascading failure where the path of least resistance overheats and fails, redirecting
Self-regulating_heater
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Trisil
American optical equipment company
Sciences Inc. for an undisclosed amount. Maxion's quantum cascade laser and interband cascade laser lines were integrated into Thorlabs's TQE facility
Thorlabs
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Lr-diode
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
ITFET
Gas-filled tube for voltage regulation employing either glow or corona discharge
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Voltage-regulator_tube
Name list
and silviculturist Federico Capasso, one of the inventors of the quantum cascade laser Federico Kurtz, Argentine-German botanist Federico Mena, Mexican
Federico
Type of MOSFET
A quantum field-effect transistor (QFET) or quantum-well field-effect transistor (QWFET) is a type of MOSFET (metal–oxide–semiconductor field-effect transistor)
QFET
Magnetic core on which the windings of electric transformers and inductors are formed
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Ferrite_core
Type of vacuum tube; early radio detector
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Fleming_valve
Type of transistor
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Diffused_junction_transistor
Discrete device in an electronic system
diode whose AC capacitance varies according to the DC voltage applied. Laser diode Light-emitting diode (LED) – a diode that emits light Photodiode –
Electronic_component
Vacuum tube used to display images
tube Scintillation (physics) Laser-powered phosphor display, similar to a CRT, replaces the electron beam with a laser beam Applying CRT in different
Cathode_ray_tube
Connector used to connect to mains power
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
AC_power_plugs_and_sockets
the Kelvin wave cascade and proceeds on individual vortices. Low temperature quantum turbulence should thus consist of a double cascade: a Kolmogorov regime
Quantum_turbulence
Light dependent resistor
also used in laser-based security systems to detect the change in the light intensity when a person or object passes through the laser beam. Resistive
Photoresistor
High frequency semiconductor
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
BARITT_diode
Crystal growth process
bipolar transistor Pulsed laser deposition Metalorganic vapour phase epitaxy Quantum cascade laser Solar cell Thermal Laser Epitaxy Wetting layer McCray
Molecular-beam_epitaxy
This is a list of laser types, their operational wavelengths, and their applications. Thousands of kinds of laser are known, but most of them are used
List_of_laser_types
Vacuum tube with five electrodes
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Pentode
Type of non-planar transistor
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Fin_field-effect_transistor
Experimental transistor
promising candidate for low power electronics. TFETs switch by modulating quantum tunneling through a barrier instead of modulating thermionic emission over
Tunnel field-effect transistor
Tunnel_field-effect_transistor
Type of solar cell based on quantum dot devices
A quantum dot solar cell (QDSC) is a solar cell design that uses quantum dots as the captivating photovoltaic material. It attempts to replace bulk materials
Quantum_dot_solar_cell
Type of diode
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Varicap
Semiconductor device with variable capacitance
biological and medical imaging and high-speed wireless communications. "Quantum-barrier-varactor diodes for high-efficiency millimetre-wave multipliers
Heterostructure barrier varactor
Heterostructure_barrier_varactor
Gas-filled tube used as a rectifier
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Ignitron
Semiconductor diode
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Stabistor
Early type of semiconductor rectifier
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Metal_rectifier
Four-terminal thyristor semiconductor device
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Silicon-controlled_switch
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Synaptic_transistor
Type of field-effect transistor
provides opportunities to perform research into the field of quantum billiards for quantum chaos studies, or applications in ultra stable and ultra sensitive
High-electron-mobility transistor
High-electron-mobility_transistor
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Ballistic collection transistor
Ballistic_collection_transistor
Pictogram used to represent various electrical and electronic devices or functions
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Electronic_symbol
Electronic component
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Transient-voltage-suppression diode
Transient-voltage-suppression_diode
using fluorescent organic molecules only, the decay of triplet excitons is quantum mechanically forbidden by selection rules, meaning that the lifetime of
Phosphorescent organic light-emitting diode
Phosphorescent_organic_light-emitting_diode
Frequency mixer of a superhet radio
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Pentagrid_converter
Vacuum tube used for amplifying radio waves
during an uncontrolled cavity, collector or cathode arc. Free-electron laser Whitaker, Jerry C. (2005). The Electronics Handbook, 2nd Ed. CRC Press.
Inductive_output_tube
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
System_basis_chip
Two-terminal electronic component
Laser diodes When an LED-like structure is contained in a resonant cavity formed by polishing the parallel end faces, a laser can be formed. Laser diodes
Diode
Two-terminal electronic component that limits current to a specified maximum
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Constant-current_diode
Array of logic gates that are reprogrammable
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Field-programmable_gate_array
Electronic component
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Resettable_fuse
Type of bipolar junction transistor
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Alloy-junction_transistor
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Junctionless nanowire transistor
Junctionless_nanowire_transistor
Type of transistor
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Unijunction_transistor
Quantapoint Quantum amplifier Quantum cascade laser Quantum clock Quantum defect Quantum dot Quantum dot laser Quantum heterostructure Quantum imaging Quantum limit
List_of_laser_articles
Light emitting diode with phototransistor
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Photoreflector
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
EEG_DIN_connector
Type of high-power semiconductor diode
liberates other electrons from other covalent bonds then this process can cascade very quickly into a chain reaction, producing a large number of electrons
IMPATT_diode
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
Heterostructure-emitter bipolar transistor
Heterostructure-emitter_bipolar_transistor
Family of digital circuits
surface-emitting laser (VCSEL) Gate turn-off thyristor (GTO) Integrated gate-commutated thyristor (IGCT) Unijunction transistor (UJT) Quantum-cascade laser (QCL)
PMOS_logic
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QUANTUM CASCADE-LASER
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QUANTUM CASCADE-LASER
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