Strong suppression of radiation states in a slab waveguide sandwitched between omnidirectional mirrors

H.J.W.M. Hoekstra; D. Yudistira; R. Stoffer

Strong suppression of radiation states in a slab waveguide sandwitched between omnidirectional mirrors

H.J.W.M. Hoekstra
, D. Yudistira
, R. Stoffer

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

31 Downloads (Pure)

Abstract

Structures in channel or slab waveguides, applied deliberately or due to
imperfections, may lead to strong modal losses, corresponding to the excitation of
radiation modes. As an example, losses are generally very large in slab photonic
crystal (PhC) impurity waveguides (WGs) due to the combined effect of field
enhancement and fabrication errors. In the presentation it is shown that for a
silicon slab in air such radiation losses can be strongly reduced, by approximately
one order of magnitude, by structural optimization of such a slab sandwiched
between two omni-directional mirrors. The effect can be used for the production of
low loss PhC impurity WGs, high Q-cavities and low-loss transitions between
different WG sections.

Original language	English
Title of host publication	Proceedings International Conference on Applied Mathematics 2005
Place of Publication	Bandung, Indonesia
Publisher	Institut Teknologi Bandung
Pages	397-397
Number of pages	1
ISBN (Print)	90-3652244-7
Publication status	Published - 22 Aug 2005
Event	International Conference on Applied Mathematics, ICAM 2005 - Institut Teknologi Bandung, Bandung, Indonesia Duration: 22 Aug 2005 → 26 Aug 2005

Conference

Conference	International Conference on Applied Mathematics, ICAM 2005
Abbreviated title	ICAM
Country/Territory	Indonesia
City	Bandung
Period	22/08/05 → 26/08/05

Keywords

Photonic crystals
Photonic bandgap
High Q
Low loss
Cavities
IOMS-SNS: SENSORS

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Hoekstra2005strongFinal published version, 42.3 KB

Cite this

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title = "Strong suppression of radiation states in a slab waveguide sandwitched between omnidirectional mirrors",

abstract = "Structures in channel or slab waveguides, applied deliberately or due to imperfections, may lead to strong modal losses, corresponding to the excitation of radiation modes. As an example, losses are generally very large in slab photonic crystal (PhC) impurity waveguides (WGs) due to the combined effect of field enhancement and fabrication errors. In the presentation it is shown that for a silicon slab in air such radiation losses can be strongly reduced, by approximately one order of magnitude, by structural optimization of such a slab sandwiched between two omni-directional mirrors. The effect can be used for the production of low loss PhC impurity WGs, high Q-cavities and low-loss transitions between different WG sections.",

keywords = "Photonic crystals, Photonic bandgap, High Q, Low loss, Cavities, IOMS-SNS: SENSORS",

author = "H.J.W.M. Hoekstra and D. Yudistira and R. Stoffer",

note = "CD Rom - The work has been carried out by within the KNAW funded project Nonlinear Optics (KNAW-99-WI-04); International Conference on Applied Mathematics, ICAM 2005, ICAM ; Conference date: 22-08-2005 Through 26-08-2005",

year = "2005",

month = aug,

day = "22",

language = "English",

isbn = "90-3652244-7",

pages = "397--397",

booktitle = "Proceedings International Conference on Applied Mathematics 2005",

publisher = "Institut Teknologi Bandung",

address = "Indonesia",

}

Hoekstra, HJWM, Yudistira, D & Stoffer, R 2005, Strong suppression of radiation states in a slab waveguide sandwitched between omnidirectional mirrors. in Proceedings International Conference on Applied Mathematics 2005. Institut Teknologi Bandung, Bandung, Indonesia, pp. 397-397, International Conference on Applied Mathematics, ICAM 2005, Bandung, Indonesia, 22/08/05.

Strong suppression of radiation states in a slab waveguide sandwitched between omnidirectional mirrors. / Hoekstra, H.J.W.M.; Yudistira, D.; Stoffer, R.
Proceedings International Conference on Applied Mathematics 2005. Bandung, Indonesia: Institut Teknologi Bandung, 2005. p. 397-397.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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AU - Hoekstra, H.J.W.M.

AU - Yudistira, D.

AU - Stoffer, R.

N1 - CD Rom - The work has been carried out by within the KNAW funded project Nonlinear Optics (KNAW-99-WI-04)

PY - 2005/8/22

Y1 - 2005/8/22

N2 - Structures in channel or slab waveguides, applied deliberately or due to imperfections, may lead to strong modal losses, corresponding to the excitation of radiation modes. As an example, losses are generally very large in slab photonic crystal (PhC) impurity waveguides (WGs) due to the combined effect of field enhancement and fabrication errors. In the presentation it is shown that for a silicon slab in air such radiation losses can be strongly reduced, by approximately one order of magnitude, by structural optimization of such a slab sandwiched between two omni-directional mirrors. The effect can be used for the production of low loss PhC impurity WGs, high Q-cavities and low-loss transitions between different WG sections.

AB - Structures in channel or slab waveguides, applied deliberately or due to imperfections, may lead to strong modal losses, corresponding to the excitation of radiation modes. As an example, losses are generally very large in slab photonic crystal (PhC) impurity waveguides (WGs) due to the combined effect of field enhancement and fabrication errors. In the presentation it is shown that for a silicon slab in air such radiation losses can be strongly reduced, by approximately one order of magnitude, by structural optimization of such a slab sandwiched between two omni-directional mirrors. The effect can be used for the production of low loss PhC impurity WGs, high Q-cavities and low-loss transitions between different WG sections.

KW - Photonic crystals

KW - Photonic bandgap

KW - High Q

KW - Low loss

KW - Cavities

KW - IOMS-SNS: SENSORS

M3 - Conference contribution

SN - 90-3652244-7

SP - 397

EP - 397

BT - Proceedings International Conference on Applied Mathematics 2005

PB - Institut Teknologi Bandung

CY - Bandung, Indonesia

T2 - International Conference on Applied Mathematics, ICAM 2005

Y2 - 22 August 2005 through 26 August 2005

ER -

Strong suppression of radiation states in a slab waveguide sandwitched between omnidirectional mirrors

Abstract

Conference

Keywords

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