Topic
Ruby laser
About: Ruby laser is a research topic. Over the lifetime, 2474 publications have been published within this topic receiving 38933 citations. The topic is also known as: corundum laser & ruby rod.
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TL;DR: In this article, a simple optical alignment system was described for adjusting the angle of the axis of rotation of an Andrews-Beams rotor in magic-angle NMR expts, where a low power ruby laser mounted between the horns of the magnet cryostat was used a light source.
11 citations
11 citations
TL;DR: The dye DDI (1,1'-diethyl 2,2'-dicarbocyanin iodid) dissolved in DMSO (dimethyl sulphoxid) was used in giant pulse ruby laser pumped DFB laser configuration as discussed by the authors.
11 citations
TL;DR: In this article, an efficient organic dye laser with a linewidth of less than 2 A was developed as a source of tunable high power radiation in the wavelength range 7500-9200 A.
11 citations
01 Jul 1990-Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment
TL;DR: In this paper, a pulse stretching technique in a Q-switched ruby laser oscillator is described, which gives fairly flat pulses with adjustable duration up to ∼ 100 μs and good coherence length in excess of 11 m.
Abstract: A pulse stretching technique in a Q-switched ruby laser oscillator is described. The major improvement to our previously developed pulse stretching circuit consists in a more adequate waveform for the feedforward part. This new system gives fairly flat pulses with adjustable duration up to ∼ 100 μs and good coherence length in excess of 11 m. The cavity is followed by several amplifiers and produces light energies up to 8 J for holographic recording of particle tracks in the Fermilab 15-foot bubble chamber. The considerably increased coherence length will find applications in many fields of pulsed holography and its use with fiber optics is particularily promising.
11 citations