Skip to main content

Lund University Publications

LUND UNIVERSITY LIBRARIES

Second-harmonic generation in optically trapped nonlinear particles with pulsed lasers

Malmqvist, Lennart LU and Hertz, H. M (1995) In Applied Optics 34(18). p.3392-3397
Abstract
Pulsed lasers are used for simultaneous single-beam three-dimensional optical trapping of and second-harmonic generation in 50--100-nm nonlinear particles. The emission power of the frequency-doubled light, the trapping stability, and the particle degradation are investigated for KTP and LiNbO3 particles trapped by 25-kHz-repetition-rate Q-switched Nd:YAG and 76-MHz mode-locked Ti:sapphire l a s e r s . Typically 1 pW-10 nW of frequency-doubled light is detected from stably trapped particles. The particles may be used as probes for nonintrusively scanned near-field optical microscopy.
Please use this url to cite or link to this publication:
author
and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Applied Optics
volume
34
issue
18
pages
3392 - 3397
publisher
Optical Society of America
external identifiers
  • scopus:84975625663
ISSN
2155-3165
DOI
10.1364/AO.34.003392
language
English
LU publication?
yes
id
39c09d15-a390-4c9a-a786-f926bf4216fb (old id 2258955)
date added to LUP
2016-04-04 11:56:26
date last changed
2021-04-04 05:16:04
@article{39c09d15-a390-4c9a-a786-f926bf4216fb,
  abstract     = {{Pulsed lasers are used for simultaneous single-beam three-dimensional optical trapping of and second-harmonic generation in 50--100-nm nonlinear particles. The emission power of the frequency-doubled light, the trapping stability, and the particle degradation are investigated for KTP and LiNbO3 particles trapped by 25-kHz-repetition-rate Q-switched Nd:YAG and 76-MHz mode-locked Ti:sapphire l a s e r s . Typically 1 pW-10 nW of frequency-doubled light is detected from stably trapped particles. The particles may be used as probes for nonintrusively scanned near-field optical microscopy.}},
  author       = {{Malmqvist, Lennart and Hertz, H. M}},
  issn         = {{2155-3165}},
  language     = {{eng}},
  number       = {{18}},
  pages        = {{3392--3397}},
  publisher    = {{Optical Society of America}},
  series       = {{Applied Optics}},
  title        = {{Second-harmonic generation in optically trapped nonlinear particles with pulsed lasers}},
  url          = {{https://lup.lub.lu.se/search/files/5890209/2297444.pdf}},
  doi          = {{10.1364/AO.34.003392}},
  volume       = {{34}},
  year         = {{1995}},
}