• No results found

[PDF] Top 20 A pulsed nonclassical light source driven by an integrated electrically triggered quantum dot microlaser

Has 10000 "A pulsed nonclassical light source driven by an integrated electrically triggered quantum dot microlaser" found on our website. Below are the top 20 most common "A pulsed nonclassical light source driven by an integrated electrically triggered quantum dot microlaser".

A pulsed nonclassical light source driven by an integrated electrically triggered quantum dot microlaser

A pulsed nonclassical light source driven by an integrated electrically triggered quantum dot microlaser

... contacted electrically via Au wire bonds connected to impedance-matched coaxial ...cables. Integrated WGM microlasers can be excited electrically via a source- measurement unit for direct ... See full document

9

An electrically driven cavity enhanced source of indistinguishable photons with 61% overall efficiency

An electrically driven cavity enhanced source of indistinguishable photons with 61% overall efficiency

... an electrically driven e ffi cient source of indistinguishable photons operated at pulse-repetition rates f up to ...The quantum light source is based on a p-i-n-doped ... See full document

7

Quantum optical spectroscopy of a two level system using an electrically driven micropillar laser as resonant excitation source

Quantum optical spectroscopy of a two level system using an electrically driven micropillar laser as resonant excitation source

... photonic quantum technologies and are model systems for the exploration of quantum optics in the solid ...ideal quantum light, which is of utmost importance for applications in photonic ... See full document

9

Electrically tunable single photon source triggered by a monolithically integrated quantum dot microlaser

Electrically tunable single photon source triggered by a monolithically integrated quantum dot microlaser

... the microlaser is 15 µ ...laser light into the vertical ...single-mode microlaser driven above threshold at 130 µ ...the integrated intensity (grey line) and is found to be 76 µ ...is ... See full document

18

Charged quantum dot micropillar system for deterministic light matter interactions

Charged quantum dot micropillar system for deterministic light matter interactions

... 2016) Quantum dots (QDs) are semiconductor nanostructures in which a three-dimensional potential trap produces an electronic quantum confinement, thus mimicking the behavior of single atomic dipole-like ... See full document

5

On demand single photons with high extraction efficiency and near unity indistinguishability from a resonantly driven quantum dot in a micropillar

On demand single photons with high extraction efficiency and near unity indistinguishability from a resonantly driven quantum dot in a micropillar

... For pulsed resonant excitation, a Ti:sapphire laser is used to generate laser pulses at a central wavelength of 897.44 nm and a pulse width of ∼3 ps. The excitation laser is further filtered with an etalon with a ... See full document

6

Spin detection at elevated temperatures using a driven double quantum dot

Spin detection at elevated temperatures using a driven double quantum dot

... background occupation is fixed N 1 0 ⬇ 1, due to spin blockade and hence the relative occupation is essentially temperature independent. In this regime there is to good approximation one electron in each dot in ... See full document

9

Photon statistics excitation spectroscopy of a single two level system

Photon statistics excitation spectroscopy of a single two level system

... dictions, we use an electro-optical modulator (EOM) to temporally shape the emission of the cw light source into square pulses with a length of 2 ns and a repetition rate of 10 MHz. The arrival times of ... See full document

5

Device Fabrication and Properties of quantum-dot Light-emitting devices

Device Fabrication and Properties of quantum-dot Light-emitting devices

... to quantum repression ...a quantum touch offers climb to a delta-framed thickness of states with no states amidst the delta ...these quantum spots which are adequately little bits of semiconductor ... See full document

5

A quantum dot as a source of time-bin entangled multi-photon states

A quantum dot as a source of time-bin entangled multi-photon states

... Cavity enhancement: QDs are often embedded in optical cavities to enhance light emission and collection. This platform has been extensively studied, coupling single dots to photonic crystal cavities and nanobeams ... See full document

11

Zhang, Jianhong
  

(2010):


	Control of Electronic Coupling and Optical Properties in Quantum Dot Solids.


Dissertation, LMU München: Fakultät für Physik

Zhang, Jianhong (2010): Control of Electronic Coupling and Optical Properties in Quantum Dot Solids. Dissertation, LMU München: Fakultät für Physik

... The NWs investigated were prepared by the oriented attachment of colloidal CdTe SNCs as introduced in chapter 3. The absorption (red) and PL (black) spectra of the CdTe NCs used to prepare the NWs are shown in figure ... See full document

132

Phonon-Assisted Population Inversion of a Single InGaAs/GaAs Quantum Dot by Pulsed Laser Excitation

Phonon-Assisted Population Inversion of a Single InGaAs/GaAs Quantum Dot by Pulsed Laser Excitation

... the ::::::: creation ::: of :: an ::::::: exciton :::: and :::: the :::::::: emission :: of :: a ::::::: phonon. The greyscale indicates the time-dependent populations of each dressed state, as calculated by our ... See full document

6

Airborne geophysical survey of the catastrophic landslide at Stože, Log pod Mangrtom, as a test of an innovative approach for landslide mapping in steep alpine terrains

Airborne geophysical survey of the catastrophic landslide at Stože, Log pod Mangrtom, as a test of an innovative approach for landslide mapping in steep alpine terrains

... Fig. 1. Stože landslide: (A) location of the test site, (B) general settings of the site with geology modified after Petrica and Špaca- pan (2001) and Jurkovšek (1987) and mapped faults (full black lines) and with faults ... See full document

8

A comparison of the molecular mechanisms underpinning high intensity, pulsed polychromatic light and low intensity UV C hormesis in tomato fruit

A comparison of the molecular mechanisms underpinning high intensity, pulsed polychromatic light and low intensity UV C hormesis in tomato fruit

... pulsed polychromatic light HIPPL source or 3.7 kJ/m2 from a low-intensity UV-C LIUV source and.. compared to the untreated control.[r] ... See full document

41

Mid infrared GaSb based resonant tunneling diode photodetectors for gas sensing applications

Mid infrared GaSb based resonant tunneling diode photodetectors for gas sensing applications

... hole) with the shaded absorption layer and RTS region which are embedded in the n-doped GaSb contact regions. The numerical simulations are performed with the nextnano tool. 28 The mole fractions of the quaternary ... See full document

12

Interference with a quantum dot single-photon source and a laser at telecom wavelength

Interference with a quantum dot single-photon source and a laser at telecom wavelength

... pair source, as recently demonstrated at telecom wave- lengths, 30 the achieved visibility would be sufficient to implement quantum teleportation with fidelities above 80%, guaranteeing security for QKD ... See full document

5

Quantum frequency conversion of a quantum dot single photon source on a nanophotonic chip

Quantum frequency conversion of a quantum dot single photon source on a nanophotonic chip

... laser light. Here, we demonstrate true quantum frequency conversion of single-photon states pro- duced by a ...of integrated nanophotonics technology for quantum frequency-conversion ... See full document

7

Externally-triggered activation and inhibition of optical pulsating regimes in quantum-dot mode-locked lasers

Externally-triggered activation and inhibition of optical pulsating regimes in quantum-dot mode-locked lasers

... Here, we demonstrate externally-triggered and controllable switching between CW and picosecond optical pulsating regimes in an optically-injected monolithic QDMLL operating at 1300 nm, one of the most important ... See full document

9

Dropout dynamics in pulsed quantum dot lasers due to mode jumping

Dropout dynamics in pulsed quantum dot lasers due to mode jumping

... In this letter, we examine the high power pulsed opera- tion in an electrically pumped QD laser both experimentally and numerically. The output pulse shape is observed to be dependent on the pump current. ... See full document

6

On chip light detection using monolithically integrated quantum dot micropillars

On chip light detection using monolithically integrated quantum dot micropillars

... the microlaser was collected via the microscope objective and spectra were recorded for injection currents up to 312 µA (see ...The microlaser was found to provide single mode emission at ...and ... See full document

9

Show all 10000 documents...