Multi-detection and polarisation contrast in scanning near-field optical microscopy in reflection

被引：17

作者：

Jalocha, A

Moers, MHP

Ruiter, AGT

vanHulst, NF

机构：

[1] UNIV TWENTE,DEPT APPL PHYS,APPL OPT GRP,7500 AE ENSCHEDE,NETHERLANDS

[2] UNIV TWENTE,MESA RES INST,7500 AE ENSCHEDE,NETHERLANDS

来源：

ULTRAMICROSCOPY | 1995年 / 61卷 / 1-4期

关键词：

D O I：

10.1016/0304-3991(95)00127-1

中图分类号：

TH742 [显微镜];

学科分类号：

摘要：

We present a scanning near-field optical microscope operating in reflection suitable for simultaneous bright field and fluorescence imaging. A non-coated pulled optical fibre is used in true reflection mode, i.e. both as emitter and collector. Beam splitters, dichroic mirrors and polarisers are combined to discriminate the different wavelength and polarisation signals. The distance between fibre and sample is controlled by shear force feedback. Bright field and fluorescence images with polarisation contrast of dielectric samples have been obtained with 200 nm lateral resolution. We show the fluorescence polarisation dependence with the molecular orientation in application to Langmuir-Blodgett thin film domains.

引用

页码：221 / 226

页数：6

共 24 条

[1] ALTERATIONS OF SINGLE-MOLECULE FLUORESCENCE LIFETIMES IN NEAR-FIELD OPTICAL MICROSCOPY
AMBROSE, WP
GOODWIN, PM
MARTIN, JC
KELLER, RA
[J]. SCIENCE, 1994, 265 (5170) : 364 - 367
[2] NEAR-FIELD SCANNING OPTICAL MICROSCOPY (NSOM) - DEVELOPMENT AND BIOPHYSICAL APPLICATIONS
BETZIG, E
LEWIS, A
HAROOTUNIAN, A
ISAACSON, M
KRATSCHMER, E
[J]. BIOPHYSICAL JOURNAL, 1986, 49 (01) : 269 - 279
[3] COMBINED SHEAR FORCE AND NEAR-FIELD SCANNING OPTICAL MICROSCOPY
BETZIG, E
FINN, PL
WEINER, JS
[J]. APPLIED PHYSICS LETTERS, 1992, 60 (20) : 2484 - 2486
[4] BREAKING THE DIFFRACTION BARRIER - OPTICAL MICROSCOPY ON A NANOMETRIC SCALE
BETZIG, E
TRAUTMAN, JK
HARRIS, TD
WEINER, JS
KOSTELAK, RL
[J]. SCIENCE, 1991, 251 (5000) : 1468 - 1470
[5] SINGLE MOLECULES OBSERVED BY NEAR-FIELD SCANNING OPTICAL MICROSCOPY
BETZIG, E
CHICHESTER, RJ
[J]. SCIENCE, 1993, 262 (5138) : 1422 - 1425
[6] Betzig E., 1993, Bioimaging, V1, P129, DOI 10.1002/1361-6374(199309)1:3<129::AID-BIO1>3.3.CO
[7] 2-#
[8] REFLECTION-SCANNING NEAR-FIELD OPTICAL MICROSCOPY AND SPECTROSCOPY OF OPAQUE SAMPLES
BIELEFELDT, H
HORSCH, I
KRAUSCH, G
LUXSTEINER, M
MLYNEK, J
MARTI, O
[J]. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 1994, 59 (02): : 103 - 108
[9] COMPARISON OF DIFFERENT MODES OF REFLECTION IN NEAR-FIELD OPTICAL IMAGING
CLINE, JA
ISAACSON, M
[J]. ULTRAMICROSCOPY, 1995, 57 (2-3) : 147 - 152
[10] EXTERNAL AND INTERNAL-REFLECTION NEAR-FIELD MICROSCOPY - EXPERIMENTS AND RESULTS
COURJON, D
VIGOUREUX, JM
SPAJER, M
SARAYEDDINE, K
LEBLANC, S
[J]. APPLIED OPTICS, 1990, 29 (26): : 3734 - 3740

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