Laser Spectroscopy Podcast

Peter Beyersdorf
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  • Naturwissenschaften

Lecture recordings from Physics 268 at San Jose State University. 75 minute enhanced audio epsiodes will be added on Monday and Wednesday nights throughout Fall of 2009.

  1. 01.12.2009

    Laser frequency stabilization

    We look at sources of laser frequency noise and discuss feedback techniques using a reference cavity or a molecular transition to stabilize the laser frequency.

  2. 19.11.2009

    Ultrafast Spectroscopy

    We look at pump probe methods using ultrafast pulses for high temporal resolution experiments.

  3. 17.11.2009

    Short Pulse Generation

    We look at transient effects in laser gain material, -switching and mode locking as methods to get short pulses.

  4. 10.11.2009

    Raman Scattering

    Podcsat from 2008 of lecture on Raman spectroscopy. This is in place of the 11/9 lecture given about Raman spectroscopy, for which the audio didn't record properly.

  5. 10.11.2009

    Stimulated Raman Spectroscopy

    Podcsat from 2008 of lecture on stimulated Raman scattering. This content was not covered in class this semester. This is for your interest only and will not be covered on exams.

  6. 05.11.2009

    Nonlinear Spectroscopy

    We look at how saturation causes hole burning in a spectral line, and measurement techniques such as lamb-dip spectroscopy and intermodulated fluorescence that can take advantage of this for doppler-free measurements.

  7. 29.10.2009

    Emission Spectroscopy

    We look at basic methods of emission spectroscopy including laser induced fluorescence, resonant enhanced multi-photon emission (REMPI), intermodulated fluorescence and stimulated emission pumping.

  8. 27.10.2009

    Absorption Spectroscopy

    WE look at basic techniques of absorption spectroscopy including direct detection, frequency modulation, intracavity absorption and cavity ringdown spectroscopy.

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Lecture recordings from Physics 268 at San Jose State University. 75 minute enhanced audio epsiodes will be added on Monday and Wednesday nights throughout Fall of 2009.

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