High-repetition-rate laser ablation for elemental analysis in an inductively coupled plasma with acoustic wave normalization

1991 ◽  
Vol 63 (4) ◽  
pp. 390-394 ◽  
Author(s):  
Ho Ming. Pang ◽  
Daniel R. Wiederin ◽  
R. S. Houk ◽  
Edward S. Yeung
Keyword(s):  
Laser Ablation ◽  
Acoustic Wave ◽  
Elemental Analysis ◽  
Repetition Rate ◽  
Inductively Coupled Plasma ◽  
High Repetition Rate ◽  
Inductively Coupled ◽  
High Repetition

Quantitative elemental analysis of aluminum alloys with one-point calibration high repetition rate laser-ablation spark-induced breakdown spectroscopy

2021 ◽  
Author(s):  
Yarui Wang ◽  
Yuqi Chen ◽  
Runhua Li ◽  
Juan Kang ◽  
Jiankui Gao
Keyword(s):  
Laser Ablation ◽  
Aluminum Alloys ◽  
Elemental Analysis ◽  
Repetition Rate ◽  
Calibration Method ◽  
High Repetition Rate ◽  
Breakdown Spectroscopy ◽  
High Repetition ◽  
Analytical Accuracy ◽  
Calibration Free

A one-point calibration method has been successfully used to improve the analytical accuracy of the calibration free HRR LA-SIBS technique.

scholarly journals Nonlinear Absorptions of CdSeTe Quantum Dots under Ultrafast Laser Radiation

2016 ◽  
Vol 2016 ◽  
pp. 1-5 ◽  
Author(s):  
Zhijun Chai ◽  
Yachen Gao ◽  
Degui Kong ◽  
Wenzhi Wu
Keyword(s):  
Quantum Dots ◽  
Repetition Rate ◽  
Inductively Coupled Plasma ◽  
High Repetition Rate ◽  
Photon Absorption ◽  
Heat Accumulation ◽  
Inductively Coupled ◽  
High Repetition ◽  
Plasma Mass Spectrometry ◽  
Nonlinear Absorptions

The oil-soluble alloyed CdSeTe quantum dots (QDs) are prepared by the electrostatic method. The basic properties of synthesized CdSeTe QDs are characterized by UV-Vis absorption spectroscopy, photoluminescence spectroscopy, inductively coupled plasma mass spectrometry, and transmission electron microscope. The off-resonant nonlinear optical properties of CdSeTe QDs are studied by femtosecondZ-scan at 1 kHz (low-repetition rate) and 84 MHz (high-repetition rate). Nonlinear absorption coefficients are calculated under different femtosecond laser excitations. Due to the long luminescent lifetime of CdSeTe QDs, under the conditions of high-repetition rate, for open-aperture curve, heat accumulation and bleaching of ground state are responsible for the decrease of two-photon absorption (TPA) coefficient.

High repetition rate laser ablation for vapor–liquid–solid nanowire growth

2014 ◽  
Vol 14 (4) ◽  
pp. 614-620 ◽  
Author(s):  
A. Marcu ◽  
F. Stokker ◽  
R.R. Zamani ◽  
C.P. Lungu ◽  
C. Grigoriu
Keyword(s):  
Laser Ablation ◽  
Repetition Rate ◽  
High Repetition Rate ◽  
Nanowire Growth ◽  
Vapor Liquid Solid ◽  
High Repetition ◽  
Vapor Liquid
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