Dynamical Observation of Femtosecond-Laser-Induced Bubbles in Water Using a Single Laser Source for Probing and Sensing
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概要
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We report on dynamical observations of femtosecond-laser-generated bubbles in water using a single-laser-source pump/probe setup combined with stroboscopic imaging. With this simple setup, we accurately measure the transmission of a probe beam and simultaneously record images giving the size and lifetime of single-pulse-generated bubbles. Our experiments indicate that stable bubble nucleation can be obtained with pulses repetition rate up to 142 kHz, which offers promising perspectives for high-throughput jetting.
- 2010-12-25
著者
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Meinders Erwin
Holst Centre/TNO, PO BOX 8550, 5605 KN Eindhoven, The Netherlands
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Tiwari Dhirendra
Micro- and Nano-Scale Engineering, Mechanical Engineering, Eindhoven University of Technology, Den Dolech 2, 5612 AZ Eindhoven, The Netherlands
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Dietzel Andreas
Micro- and Nano-Scale Engineering, Mechanical Engineering, Eindhoven University of Technology, Den Dolech 2, 5612 AZ Eindhoven, The Netherlands
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Rubingh Eric
Holst Centre/TNO, PO BOX 8550, 5605 KN Eindhoven, The Netherlands
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Bellouard Yves
Micro- and Nano-Scale Engineering, Mechanical Engineering, Eindhoven University of Technology, Den Dolech 2, 5612 AZ Eindhoven, The Netherlands
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Ren Maosheng
Holst Centre/TNO, PO BOX 8550, 5605 KN Eindhoven, The Netherlands