Download Group Theoretical Methods in Physics [16th Int'l Colloq.] by H. Doebner, et al., PDF

By H. Doebner, et al.,

Show description

Read Online or Download Group Theoretical Methods in Physics [16th Int'l Colloq.] PDF

Best physics books

Molecular Mechanics and Modeling

This booklet makes a speciality of the most recent advancements in molecular mechanics and modeling study. incorporated during this booklet are chapters reviewing the growth of the bridging phone strategy (BCM) in its formula and its nanostructure and fabric modeling functions; an research of the response selectivity of alanine racemase mutants; and a step-wise approach for inferring the stereo constitution of proteins developed utilizing similar stereo buildings.

Superionic Conductor Physics Proceedings of the 1st International Discussion Meeting on Superionic Conductor Physics Kyoto, Japan, 10-14 September 2003

The publication provides uncomplicated stories on ion shipping homes of ionic conductive reliable. It describes learn on conception, modeling, simulation, crystalline constitution, nuclear magnetic resonance, electrical conduction, optical homes, and thermal size during this box. Superionic conductors are hugely promising sensible fabrics.

Additional info for Group Theoretical Methods in Physics [16th Int'l Colloq.]

Example text

3 Optical frequency synthesizer As will be discussed in Section 4, a future goal of ultrafast technology is to demonstrate arbitrary pulse synthesis in the time domain, including the capability of phase-coherent stitching of distinct optical bandwidths. This time-domain capability would complement the goal of constructing an optical frequency synthesizer that allows access in the frequency domain to any optical-spectral feature with a well-defined optical carrier wave. Such a capability would greatly simplify precision-laser spectroscopy.

This technique also yields additional spectral-phase information. For single-shot experiments, a variation of the spectral-interferometry technique that involves interference between the fundamental and its second harmonic spectra, which overlap if the fundamental optical bandwidth exceeds one octave, becomes the most effective approach to measuring [36]. Although cross-correlation measurements can demonstrate some degree of phase coherence, they are actually quite insensitive to phase fluctuation because they measure the change between pulses that are separated by only a few round-trip times because of the practical size limitation of the interferometer.

This is accomplished by using self-phase modulation, which is based on a temporal variation in the index of refraction because of a combination of a short optical pulse and an intensity-dependent index of refraction [29]. The broadening can be achieved outside the laser cavity by using optical fiber or internally by creating coincident secondary time and space foci [22]. The latter technique requires carefully designed mirrors [30] and is challenging to implement; therefore the former is significantly more common.

Download PDF sample

Rated 4.13 of 5 – based on 39 votes