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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.
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Applied Optics
volume
34
issue
18
pages
3392 - 3397
publisher
OSA
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
2012-02-17 23:22:52
date last changed
2016-10-13 04:48:37
@misc{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    = {ARRAY(0x97a8208)},
  series       = {Applied Optics},
  title        = {Second-harmonic generation in optically trapped nonlinear particles with pulsed lasers},
  url          = {http://dx.doi.org/10.1364/AO.34.003392},
  volume       = {34},
  year         = {1995},
}