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7 Result(s)

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  1. No Access

    Article

    Characterization of laser ablation of carbon-doped glycerol at different laser wavelengths

    Laser ablation of carbon-doped glycerol at laser wavelengths of 1064 and 532 nm are characterized in laser plasma propulsion. The coupling coefficient, specific impulse and the plasma luminescence are measured...

    Z. Y. Zheng, S. Q. Zhang, T. Liang, W. C. Tang, K. **ao, W. F. Liang… in Applied Physics A (2016)

  2. No Access

    Article

    Ablation of carbon-doped liquid propellant in laser plasma propulsion

    Carbon-doped liquid glycerol ablated by nanosecond pulse laser is investigated in laser plasma propulsion. It is found that the propulsion is much more correlated with the carbon content. The doped carbon can ...

    Z. Y. Zheng, T. Liang, S. Q. Zhang, L. Gao, H. Gao, Z. L. Zhang in Applied Physics A (2016)

  3. No Access

    Article

    A “comb” structure measurement of a micrometer displacement in laser plasma propulsion

    A “comb” structure of beam intensity distribution is achieved to measure target displacements at the micrometer level in laser plasma propulsion experiments. Compared with single-beam and double-beam detection...

    Z. Y. Zheng, L. Gao, H. Gao, J. **ng, X. W. Wu in Applied Physics A (2014)

  4. No Access

    Article

    Laser plasma propulsion generation in nanosecond pulse laser interaction with polyimide film

    The plasma propulsion generated in nanosecond pulse laser interaction with polyimide film is investigated. A comparison of coupling coefficient and specific impulse with glass layer and water layer confinement...

    Z. Y. Zheng, H. Gao, L. Gao, J. **ng, Z. J. Fan, A. G. Dong… in Applied Physics A (2014)

  5. No Access

    Article

    Transmitted laser propulsion in confined geometry using liquid propellant

    Transmitted laser propulsion in confined geometry using liquid propellant is proposed in this paper. The experimental results show that the coupling coefficient obtained by using carbonic ink is much higher th...

    Y. Zhang, X. Lu, Z.Y. Zheng, F. Liu, P.F. Zhu, H.M. Li, Y.T. Li… in Applied Physics A (2008)

  6. No Access

    Article

    Enhancement of coupling coefficient of laser plasma propulsion by water confinement

    Water-confined laser ablation to enhance the coupling coefficient in laser plasma propulsion is proposed. It is found that the confinement of the plasma expansion due to the water layer leads to high absorptio...

    Z.Y. Zheng, J. Zhang, Y. Zhang, F. Liu, M. Chen, X. Lu, Y.T. Li in Applied Physics A (2006)

  7. No Access

    Article

    Characteristic investigation of ablative laser propulsion driven by nanosecond laser pulses

    The momentum transfer and the specific impulse of the ablative laser propulsion of nanosecond laser irradiation on copper, lead, aluminum and graphite targets are investigated. The effects of the ambient press...

    Z.Y. Zheng, J. Zhang, X. Lu, Z.Q. Hao, X.H. Yuan, Z.H. Wang, Z.Y. Wei in Applied Physics A (2006)