Two-dimensionally relocatable microfiber-coupled photonic crystal resonator

Ju Young Kim; Myung Ki Kim; Min Kyo Seo; Soon Hong Kwon; Jong Hwa Shin; Yong Hee Lee

doi:10.1364/OE.17.013009

Two-dimensionally relocatable microfiber-coupled photonic crystal resonator

Ju Young Kim, Myung Ki Kim, Min Kyo Seo, Soon Hong Kwon, Jong Hwa Shin, Yong Hee Lee

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Abstract

A photonic crystal microresonator is proposed in this study that is relocatable in two dimensions. A wavelength-scale resonator with high Q-factor (26,000) and high collection efficiency (80%) is formed and repositioned by simply placing and relocating a curved-microfiber to a new position on the surface of a two-dimensional square lattice photonic crystal slab. The formation of the resonator was confirmed by observing lasing of resonators. Infrared microscope images showed that the lasing site is two-dimensionally relocated in-situ. Spectral tuning was demonstrated by modifying the curvature of the microfiber. Functionalities, such as the two-dimensional relocation, spectral tuning and efficient extraction, which the curved-microfiber coupling offers, may provide an alternative way of coupling with a single quantum dot.

Original language	English
Pages (from-to)	13009-13016
Number of pages	8
Journal	Optics Express
Volume	17
Issue number	15
DOIs	https://doi.org/10.1364/OE.17.013009
Publication status	Published - 2009 Jul 20
Externally published	Yes

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

Access to Document

10.1364/OE.17.013009

Cite this

@article{c2e206a27c3949b2b5faf8275cf6159b,

title = "Two-dimensionally relocatable microfiber-coupled photonic crystal resonator",

abstract = "A photonic crystal microresonator is proposed in this study that is relocatable in two dimensions. A wavelength-scale resonator with high Q-factor (26,000) and high collection efficiency (80%) is formed and repositioned by simply placing and relocating a curved-microfiber to a new position on the surface of a two-dimensional square lattice photonic crystal slab. The formation of the resonator was confirmed by observing lasing of resonators. Infrared microscope images showed that the lasing site is two-dimensionally relocated in-situ. Spectral tuning was demonstrated by modifying the curvature of the microfiber. Functionalities, such as the two-dimensional relocation, spectral tuning and efficient extraction, which the curved-microfiber coupling offers, may provide an alternative way of coupling with a single quantum dot.",

author = "Kim, {Ju Young} and Kim, {Myung Ki} and Seo, {Min Kyo} and Kwon, {Soon Hong} and Shin, {Jong Hwa} and Lee, {Yong Hee}",

year = "2009",

month = jul,

day = "20",

doi = "10.1364/OE.17.013009",

language = "English",

volume = "17",

pages = "13009--13016",

journal = "Optics Express",

issn = "1094-4087",

publisher = "The Optical Society",

number = "15",

}

TY - JOUR

T1 - Two-dimensionally relocatable microfiber-coupled photonic crystal resonator

AU - Kim, Ju Young

AU - Kim, Myung Ki

AU - Seo, Min Kyo

AU - Kwon, Soon Hong

AU - Shin, Jong Hwa

AU - Lee, Yong Hee

PY - 2009/7/20

Y1 - 2009/7/20

N2 - A photonic crystal microresonator is proposed in this study that is relocatable in two dimensions. A wavelength-scale resonator with high Q-factor (26,000) and high collection efficiency (80%) is formed and repositioned by simply placing and relocating a curved-microfiber to a new position on the surface of a two-dimensional square lattice photonic crystal slab. The formation of the resonator was confirmed by observing lasing of resonators. Infrared microscope images showed that the lasing site is two-dimensionally relocated in-situ. Spectral tuning was demonstrated by modifying the curvature of the microfiber. Functionalities, such as the two-dimensional relocation, spectral tuning and efficient extraction, which the curved-microfiber coupling offers, may provide an alternative way of coupling with a single quantum dot.

AB - A photonic crystal microresonator is proposed in this study that is relocatable in two dimensions. A wavelength-scale resonator with high Q-factor (26,000) and high collection efficiency (80%) is formed and repositioned by simply placing and relocating a curved-microfiber to a new position on the surface of a two-dimensional square lattice photonic crystal slab. The formation of the resonator was confirmed by observing lasing of resonators. Infrared microscope images showed that the lasing site is two-dimensionally relocated in-situ. Spectral tuning was demonstrated by modifying the curvature of the microfiber. Functionalities, such as the two-dimensional relocation, spectral tuning and efficient extraction, which the curved-microfiber coupling offers, may provide an alternative way of coupling with a single quantum dot.

UR - http://www.scopus.com/inward/record.url?scp=67749145451&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=67749145451&partnerID=8YFLogxK

U2 - 10.1364/OE.17.013009

DO - 10.1364/OE.17.013009

M3 - Article

C2 - 19654705

AN - SCOPUS:67749145451

VL - 17

SP - 13009

EP - 13016

JO - Optics Express

JF - Optics Express

SN - 1094-4087

IS - 15

ER -

Two-dimensionally relocatable microfiber-coupled photonic crystal resonator

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this