22 episodes

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.

Laser Spectroscopy Podcast Peter Beyersdorf

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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.

    Laser frequency stabilization

    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.

    • 1 hr 11 min
    Ultrafast Spectroscopy

    Ultrafast Spectroscopy

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

    • 1 hr 3 min
    Short Pulse Generation

    Short Pulse Generation

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

    • 1 hr 16 min
    Raman Scattering

    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.

    • 1 hr 15 min
    Stimulated Raman Spectroscopy

    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.

    • 1 hr 15 min
    Nonlinear Spectroscopy

    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.

    • 1 hr 17 min

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