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Notes from the Physics Teaching Lab: Rubidium Atomic Spectroscopy
Kenneth G. Libbrecht
We describe a series of rubidium spectroscopy experiments that can be done using the Teachspin Diode Laser Spectroscopy instrument, which is commercially available and is already b…
Notes from the Physics Teaching Lab: A Magneto-Mechanical Harmonic Oscillator
Kenneth G. Libbrecht
We describe a magnetically driven torsional oscillator that is well suited for teaching the physics of simple harmonic motion using a collection of hands-on, quantitative experimen…
Notes from the Physics Teaching Lab: Optical Pumping
Kenneth G. Libbrecht
We describe a series of experiments done using a commercially available optical pumping apparatus that is currently being used in physics teaching labs at over one hundred universi…
Notes from the Physics Teaching Lab: Diode Laser Spectroscopy at 658 nm
Kenneth G. Libbrecht
We describe a teaching-lab experiment that applies basic optical spectroscopy to examine the physics of semiconductor diode lasers. By using a low-power visible laser, this experim…
Notes from the Physics Teaching Lab: NMR Experiments at 21 Gauss
Kenneth G. Libbrecht
We describe a series of laboratory experiments that can be performed with the Quantum Control apparatus sold by TeachSpin, which uses pulsed NMR techniques to observe the precessio…
Macroscopic coherence effects in a mesoscopic system: Weak localization of thin silver films in an undergraduate lab
A. D. Beyer, M. Koesters, K. G. Libbrecht +1
We present an undergraduate lab that investigates weak localization in thin silver films. The films prepared in our lab have thickness, , between 60-200 Å, a mesoscopic length s…