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13 Result(s)

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  1. No Access

    Article

    On a ruby laser exhibiting regular spikes

    V. Daneu, C. A. Sacchi, O. Svelto in Il Nuovo Cimento (1955-1965) (1965)

  2. No Access

    Article

    On the decay time of regular spiking in a ruby laser

    V. Daneu, K. Polloni, C. A. Sacchi, O. Svelto in Il Nuovo Cimento B (1965-1970) (1965)

  3. No Access

    Article

    Self-locking of modes in a passiveQ-switched laser

    A theory is presented in this paper for self-locking of modes in a passiveQ-switched laser. Under several assumptions, which are well fulfilled in practice, it is shown that the phases of the oscillating modes ar...

    C. A. Sacchi, G. Soncini, O. Svelto in Il Nuovo Cimento B (1965-1970) (1967)

  4. No Access

    Article

    Nonlinear optics with picosecond laser pulses

    Picosecond laser pulses have proved to be an important tool in the measuring of short characteristic times and in several nonlinear optical experiments. In particular they allow the observation of several effe...

    C. A. Sacchi in La Rivista del Nuovo Cimento (1971-1977) (1972)

  5. No Access

    Article

    Subnanosecond pulses from a single-cavity dye laser

    A simple nitrogen pumped dye laser is described which, sequentially in time, generates two pulses, one due to superradiance and the other to laser action. The duration of both the pulses can be changed continu...

    A. Andreoni, P. Benetti, C. A. Sacchi in Applied physics (1975)

  6. No Access

    Chapter and Conference Paper

    Laser-Induced Fluorescence of Biological Molecules

    A study is made of the laser-induced fluorescence properties of the complex formed by Quinacrine Mustard bound to Deoxyribonucleic Acid (DNA). Specific information is obtained on the binding mechanisms and on ...

    A. Andreoni, A. Longoni, C. A. Sacchi, O. Svelto… in Tunable Lasers and Applications (1976)

  7. No Access

    Article

    Recensioni

    M. Dobrowolny, M. Allegrini, M. Rigutti, C. A. Sacchi… in Il Nuovo Cimento B (1971-1996) (1976)

  8. No Access

    Article

    A simple and reliable short-pulse dye laser

    A simple technique is described that allows the generation of a short pulses (1 ns) from dye lasers pumped by a much longer (7 ns) N2-laser pulse. Dye-laser pulses, either with a narrow bandwidth or a short durat...

    R. Cubeddu, R. Polloni, C. A. Sacchi in Applied physics (1977)

  9. No Access

    Article

    Libri ricevuti e recensioni

    E. Barbisio, M. Prudenziati, A. Alberigi Quaranta… in Il Nuovo Cimento B (1971-1996) (1977)

  10. No Access

    Chapter and Conference Paper

    Evaluation of the Chromatin Functional State by Means of Fluorescence Decay Time Analysis

    This paper discusses the application of laser microfluorometric techniques, together with the use of fluorescent probes, to investigate some functional aspects of biological macromolecules at the cellular level.

    G. Bottiroli, P. G. Cionini, F. Docchio… in Lasers in Photomedicine and Photobiology (1980)

  11. No Access

    Article

    Laser-biophysics

    M. Corti, V. DeGiorgio, C. E. Swenberg, S. L. Shapiro, F. Wang… in Applied Physics B (1982)

  12. No Access

    Chapter

    Time-Resolved Fluorescence Microscopy: Examples of Applications to Biology

    Fluorescence microscopy (microfluorimetry) is an established technique that provides useful information about the biomolecules in a cellular environment[1,2]. The technique consists in exciting the samples (ce...

    F. Docchio, R. Ramponi, C. A. Sacchi, G. Bottiroli… in Laser Photobiology and Photomedicine (1985)

  13. No Access

    Chapter

    Laser Applications in Bio-Medicine: Tumor Therapy and Localization Using Photosensitizing Drugs

    Among the various applications of lasers in Biomedicine, a particularly interesting one makes use of a laser beam and photosensitizing drugs, for therapeutic and diagnostic purposes. Out of the several possibi...

    R. Cubeddu, R. Ramponi, C. A. Sacchi, O. Svelto in Laser Science and Technology (1988)