Multimode Nanobeam Photonic Crystal Cavities for Purcell Enhanced Quantum Dot Emission

Junyeob Song; Ashish Chanana; Emerson G. Melo; William Eshbaugh; Craig Copeland; Luca Sapienza; Edward Flagg; Jin-Dong Song; Kartik Srinivasan; Marcelo Davanco

doi:10.48550/arxiv.2507.14090

Paper details

Research paper

Experimental CharacterizationComputational Multiscale

Multimode Nanobeam Photonic Crystal Cavities for Purcell Enhanced Quantum Dot Emission

Junyeob Song, Ashish Chanana, Emerson G. Melo, William Eshbaugh et al.

arXiv preprint·2025·10.48550/arxiv.2507.14090·arXiv:2507.14090

Samples

Each sample groups how it was prepared, characterized, and measured. Click a card to expand.

Epitaxially grown GaAs photonic crystal multimode nanobeam cavity device containing embedded InAs quantum dots on a sacrificial AlGaAs layer.

4 preparations2 characterizations3 properties1 figure

ExperimentalGaAsStudied MaterialInAsStudied MaterialAlGaAsSubstrate / Dielectric

Representative GaAs multimode nanobeam photonic crystal cavity used for finite-difference time-domain and finite-element optical simulations.

9 properties

SimulatedGaAsStudied Material

Materials

GaAs

Studied Material

Also known as

gallium arsenide

studied material

InAs

Studied Material

Also known as

Why these are connected

Related documents with shared materials, methods, properties, or citations.

Multimode Nanobeam Photonic Crystal Cavities for Purcell Enhanced Quantum Dot Emission | Matter42 Literature

Properties

Type	Label	Value	Material	Sample	Source
Cavity Quality Factor	M₇	4700	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Mode Volume	M₇	1.7(lambda/n)³	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Purcell Factor	M₇	215	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Cavity Quality Factor	M₆	1000	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Mode Volume	M₆	3.9(lambda/n)³	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Purcell Factor	M₆	19	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Cavity Quality Factor	M₅	1900	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Mode Volume	M₅	2.1(lambda/n)³	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Purcell Factor	M₅	72	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Cavity Quality Factor	cavity resonance	2200	GaAs	Epitaxially grown GaAs photonic crystal multimode nanobeam c	—
Cavity Quality Factor	cavity resonance	3600	GaAs	Epitaxially grown GaAs photonic crystal multimode nanobeam c	—
Cavity Quality Factor	cavity resonance	2300	GaAs	Epitaxially grown GaAs photonic crystal multimode nanobeam c	—

Properties

Type	Label	Value	Material	Sample	Source
Cavity Quality Factor	M₇	4700	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Mode Volume	M₇	1.7(lambda/n)³	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Purcell Factor	M₇	215	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Cavity Quality Factor	M₆	1000	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Mode Volume	M₆	3.9(lambda/n)³	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Purcell Factor	M₆	19	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Cavity Quality Factor	M₅	1900	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Mode Volume	M₅	2.1(lambda/n)³	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Purcell Factor	M₅	72	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Cavity Quality Factor	cavity resonance	2200	GaAs	Epitaxially grown GaAs photonic crystal multimode nanobeam c	—
Cavity Quality Factor	cavity resonance	3600	GaAs	Epitaxially grown GaAs photonic crystal multimode nanobeam c	—
Cavity Quality Factor	cavity resonance	2300	GaAs	Epitaxially grown GaAs photonic crystal multimode nanobeam c	—

Properties

Type	Label	Value	Material	Sample	Source
Cavity Quality Factor	M₇	4700	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Mode Volume	M₇	1.7(lambda/n)³	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Purcell Factor	M₇	215	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Cavity Quality Factor	M₆	1000	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Mode Volume	M₆	3.9(lambda/n)³	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Purcell Factor	M₆	19	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Cavity Quality Factor	M₅	1900	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Mode Volume	M₅	2.1(lambda/n)³	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Purcell Factor	M₅	72	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Cavity Quality Factor	cavity resonance	2200	GaAs	Epitaxially grown GaAs photonic crystal multimode nanobeam c	—
Cavity Quality Factor	cavity resonance	3600	GaAs	Epitaxially grown GaAs photonic crystal multimode nanobeam c	—
Cavity Quality Factor	cavity resonance	2300	GaAs	Epitaxially grown GaAs photonic crystal multimode nanobeam c	—

Properties

Type	Label	Value	Material	Sample	Source
Cavity Quality Factor	M₇	4700	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Mode Volume	M₇	1.7(lambda/n)³	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Purcell Factor	M₇	215	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Cavity Quality Factor	M₆	1000	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Mode Volume	M₆	3.9(lambda/n)³	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Purcell Factor	M₆	19	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Cavity Quality Factor	M₅	1900	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Mode Volume	M₅	2.1(lambda/n)³	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Purcell Factor	M₅	72	GaAs	Representative GaAs multimode nanobeam photonic crystal cavi	—
Cavity Quality Factor	cavity resonance	2200	GaAs	Epitaxially grown GaAs photonic crystal multimode nanobeam c	—
Cavity Quality Factor	cavity resonance	3600	GaAs	Epitaxially grown GaAs photonic crystal multimode nanobeam c	—
Cavity Quality Factor	cavity resonance	2300	GaAs	Epitaxially grown GaAs photonic crystal multimode nanobeam c	—

Multimode Nanobeam Photonic Crystal Cavities for Purcell Enhanced Quantum Dot Emission

Samples

Epitaxially grown GaAs photonic crystal multimode nanobeam cavity device containing embedded InAs quantum dots on a sacrificial AlGaAs layer.

Representative GaAs multimode nanobeam photonic crystal cavity used for finite-difference time-domain and finite-element optical simulations.

Materials

Why these are connected

Multimode Nanobeam Photonic Crystal Cavities for Purcell Enhanced Quantum Dot Emission

Samples

Epitaxially grown GaAs photonic crystal multimode nanobeam cavity device containing embedded InAs quantum dots on a sacrificial AlGaAs layer.

Representative GaAs multimode nanobeam photonic crystal cavity used for finite-difference time-domain and finite-element optical simulations.

Materials

Why these are connected

Multimode Nanobeam Photonic Crystal Cavities for Purcell Enhanced Quantum Dot Emission

Samples

Epitaxially grown GaAs photonic crystal multimode nanobeam cavity device containing embedded InAs quantum dots on a sacrificial AlGaAs layer.

Representative GaAs multimode nanobeam photonic crystal cavity used for finite-difference time-domain and finite-element optical simulations.

Materials

Why these are connected

Multimode Nanobeam Photonic Crystal Cavities for Purcell Enhanced Quantum Dot Emission

Samples

Epitaxially grown GaAs photonic crystal multimode nanobeam cavity device containing embedded InAs quantum dots on a sacrificial AlGaAs layer.

Representative GaAs multimode nanobeam photonic crystal cavity used for finite-difference time-domain and finite-element optical simulations.

Materials

Why these are connected

Multimode Nanobeam Photonic Crystal Cavities for Purcell Enhanced Quantum Dot Emission

Samples

Epitaxially grown GaAs photonic crystal multimode nanobeam cavity device containing embedded InAs quantum dots on a sacrificial AlGaAs layer.

Representative GaAs multimode nanobeam photonic crystal cavity used for finite-difference time-domain and finite-element optical simulations.

Materials

Why these are connected

Multimode Nanobeam Photonic Crystal Cavities for Purcell Enhanced Quantum Dot Emission

Samples

Epitaxially grown GaAs photonic crystal multimode nanobeam cavity device containing embedded InAs quantum dots on a sacrificial AlGaAs layer.

Representative GaAs multimode nanobeam photonic crystal cavity used for finite-difference time-domain and finite-element optical simulations.

Materials

Why these are connected

Multimode Nanobeam Photonic Crystal Cavities for Purcell Enhanced Quantum Dot Emission

Samples

Epitaxially grown GaAs photonic crystal multimode nanobeam cavity device containing embedded InAs quantum dots on a sacrificial AlGaAs layer.

Representative GaAs multimode nanobeam photonic crystal cavity used for finite-difference time-domain and finite-element optical simulations.

Materials

Why these are connected

Multimode Nanobeam Photonic Crystal Cavities for Purcell Enhanced Quantum Dot Emission

Samples

Epitaxially grown GaAs photonic crystal multimode nanobeam cavity device containing embedded InAs quantum dots on a sacrificial AlGaAs layer.

Representative GaAs multimode nanobeam photonic crystal cavity used for finite-difference time-domain and finite-element optical simulations.

Materials

Why these are connected

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