Consideration and control of writing conditions with a near-field APSIL probe

Shu Guo Tang, Thomas D Milster, D. O'Connell, M. Bailey

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The Solid Immersion Lenses (SIL) and aperture probes are two near field optical techniques that are capable of generating smaller spot size than that of far-field optical systems. Neither technique can generate both ultra-small spot size and exhibit high optical efficiency. Small spot size produces higher contrast signals, which leads to an increase in signal-to-noise ratio (SNR) and an enlargement in the capacity of an optical disk. Higher optical efficiency gives higher throughput in the optical system, which accelerates data rate. The technique of near-field Aperture SIL (APSIL), which combines a dielectric aperture probe and a SIL, is a promising method to achieve both small spot size and high optical efficiency. The objective of this paper is to explore the writing conditions for implementing APSIL to reduce mark size to a fraction of that from the far-field data storage systems. In this paper, we investigate the effect of polarization of the light on the spot profile and the optimal axial focus position by experiments and simulations.

Original languageEnglish (US)
Title of host publication2002 International Symposium on Optical Memory and Optical Data Storage Topical Meeting, ISOM/ODS 2002 - Joint International Symposium on Optical Memory and Optical Data Storage 2002, Technical Digest
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages243-245
Number of pages3
ISBN (Print)0780373790, 9780780373792
DOIs
StatePublished - 2002
EventInternational Symposium on Optical Memory and Optical Data Storage Topical Meeting, ISOM/ODS 2002 - Joint International Symposium on Optical Memory and Optical Data Storage 2002 - Waikoloa, United States
Duration: Jul 7 2002Jul 11 2002

Other

OtherInternational Symposium on Optical Memory and Optical Data Storage Topical Meeting, ISOM/ODS 2002 - Joint International Symposium on Optical Memory and Optical Data Storage 2002
CountryUnited States
CityWaikoloa
Period7/7/027/11/02

Fingerprint

Lenses
Optical systems
Signal to noise ratio
Throughput
Polarization
Data storage equipment
Experiments

ASJC Scopus subject areas

  • Hardware and Architecture
  • Electronic, Optical and Magnetic Materials

Cite this

Tang, S. G., Milster, T. D., O'Connell, D., & Bailey, M. (2002). Consideration and control of writing conditions with a near-field APSIL probe. In 2002 International Symposium on Optical Memory and Optical Data Storage Topical Meeting, ISOM/ODS 2002 - Joint International Symposium on Optical Memory and Optical Data Storage 2002, Technical Digest (pp. 243-245). [1028629] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/OMODS.2002.1028629

Consideration and control of writing conditions with a near-field APSIL probe. / Tang, Shu Guo; Milster, Thomas D; O'Connell, D.; Bailey, M.

2002 International Symposium on Optical Memory and Optical Data Storage Topical Meeting, ISOM/ODS 2002 - Joint International Symposium on Optical Memory and Optical Data Storage 2002, Technical Digest. Institute of Electrical and Electronics Engineers Inc., 2002. p. 243-245 1028629.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tang, SG, Milster, TD, O'Connell, D & Bailey, M 2002, Consideration and control of writing conditions with a near-field APSIL probe. in 2002 International Symposium on Optical Memory and Optical Data Storage Topical Meeting, ISOM/ODS 2002 - Joint International Symposium on Optical Memory and Optical Data Storage 2002, Technical Digest., 1028629, Institute of Electrical and Electronics Engineers Inc., pp. 243-245, International Symposium on Optical Memory and Optical Data Storage Topical Meeting, ISOM/ODS 2002 - Joint International Symposium on Optical Memory and Optical Data Storage 2002, Waikoloa, United States, 7/7/02. https://doi.org/10.1109/OMODS.2002.1028629
Tang SG, Milster TD, O'Connell D, Bailey M. Consideration and control of writing conditions with a near-field APSIL probe. In 2002 International Symposium on Optical Memory and Optical Data Storage Topical Meeting, ISOM/ODS 2002 - Joint International Symposium on Optical Memory and Optical Data Storage 2002, Technical Digest. Institute of Electrical and Electronics Engineers Inc. 2002. p. 243-245. 1028629 https://doi.org/10.1109/OMODS.2002.1028629
Tang, Shu Guo ; Milster, Thomas D ; O'Connell, D. ; Bailey, M. / Consideration and control of writing conditions with a near-field APSIL probe. 2002 International Symposium on Optical Memory and Optical Data Storage Topical Meeting, ISOM/ODS 2002 - Joint International Symposium on Optical Memory and Optical Data Storage 2002, Technical Digest. Institute of Electrical and Electronics Engineers Inc., 2002. pp. 243-245
@inproceedings{965f836aab5a416da5e84f70bb50f693,
title = "Consideration and control of writing conditions with a near-field APSIL probe",
abstract = "The Solid Immersion Lenses (SIL) and aperture probes are two near field optical techniques that are capable of generating smaller spot size than that of far-field optical systems. Neither technique can generate both ultra-small spot size and exhibit high optical efficiency. Small spot size produces higher contrast signals, which leads to an increase in signal-to-noise ratio (SNR) and an enlargement in the capacity of an optical disk. Higher optical efficiency gives higher throughput in the optical system, which accelerates data rate. The technique of near-field Aperture SIL (APSIL), which combines a dielectric aperture probe and a SIL, is a promising method to achieve both small spot size and high optical efficiency. The objective of this paper is to explore the writing conditions for implementing APSIL to reduce mark size to a fraction of that from the far-field data storage systems. In this paper, we investigate the effect of polarization of the light on the spot profile and the optimal axial focus position by experiments and simulations.",
author = "Tang, {Shu Guo} and Milster, {Thomas D} and D. O'Connell and M. Bailey",
year = "2002",
doi = "10.1109/OMODS.2002.1028629",
language = "English (US)",
isbn = "0780373790",
pages = "243--245",
booktitle = "2002 International Symposium on Optical Memory and Optical Data Storage Topical Meeting, ISOM/ODS 2002 - Joint International Symposium on Optical Memory and Optical Data Storage 2002, Technical Digest",
publisher = "Institute of Electrical and Electronics Engineers Inc.",

}

TY - GEN

T1 - Consideration and control of writing conditions with a near-field APSIL probe

AU - Tang, Shu Guo

AU - Milster, Thomas D

AU - O'Connell, D.

AU - Bailey, M.

PY - 2002

Y1 - 2002

N2 - The Solid Immersion Lenses (SIL) and aperture probes are two near field optical techniques that are capable of generating smaller spot size than that of far-field optical systems. Neither technique can generate both ultra-small spot size and exhibit high optical efficiency. Small spot size produces higher contrast signals, which leads to an increase in signal-to-noise ratio (SNR) and an enlargement in the capacity of an optical disk. Higher optical efficiency gives higher throughput in the optical system, which accelerates data rate. The technique of near-field Aperture SIL (APSIL), which combines a dielectric aperture probe and a SIL, is a promising method to achieve both small spot size and high optical efficiency. The objective of this paper is to explore the writing conditions for implementing APSIL to reduce mark size to a fraction of that from the far-field data storage systems. In this paper, we investigate the effect of polarization of the light on the spot profile and the optimal axial focus position by experiments and simulations.

AB - The Solid Immersion Lenses (SIL) and aperture probes are two near field optical techniques that are capable of generating smaller spot size than that of far-field optical systems. Neither technique can generate both ultra-small spot size and exhibit high optical efficiency. Small spot size produces higher contrast signals, which leads to an increase in signal-to-noise ratio (SNR) and an enlargement in the capacity of an optical disk. Higher optical efficiency gives higher throughput in the optical system, which accelerates data rate. The technique of near-field Aperture SIL (APSIL), which combines a dielectric aperture probe and a SIL, is a promising method to achieve both small spot size and high optical efficiency. The objective of this paper is to explore the writing conditions for implementing APSIL to reduce mark size to a fraction of that from the far-field data storage systems. In this paper, we investigate the effect of polarization of the light on the spot profile and the optimal axial focus position by experiments and simulations.

UR - http://www.scopus.com/inward/record.url?scp=84962915602&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84962915602&partnerID=8YFLogxK

U2 - 10.1109/OMODS.2002.1028629

DO - 10.1109/OMODS.2002.1028629

M3 - Conference contribution

AN - SCOPUS:84962915602

SN - 0780373790

SN - 9780780373792

SP - 243

EP - 245

BT - 2002 International Symposium on Optical Memory and Optical Data Storage Topical Meeting, ISOM/ODS 2002 - Joint International Symposium on Optical Memory and Optical Data Storage 2002, Technical Digest

PB - Institute of Electrical and Electronics Engineers Inc.

ER -