Polarized fluorescence spectra of high-chromium-doped forsterite

Takashi Fujii; Masahiro Nagano; Koshichi Nemoto

doi:10.1117/12.206454

10 April 1995 Polarized fluorescence spectra of high-chromium-doped forsterite

Takashi Fujii, Masahiro Nagano, Koshichi Nemoto

Proceedings Volume 2379, Solid State Lasers and Nonlinear Crystals; (1995) https://doi.org/10.1117/12.206454
Event: Photonics West '95, 1995, San Jose, CA, United States

Abstract

We investigated the fluorescence and lasing characteristics of chromium- doped forsterite with high chromium concentration of 0.13-0.14 mol%. It was shown that the 0.13-0.14 mol% chromium sample has about threefold stronger intensity of the fluorescence extending from 1050 nm to 1400 nm, which causes laser oscillation, than the 0.04-0.06 mol% chromium sample which is usually used. The strong polarization of fluorescence extending from 1050 nm to 1400 nm was observed. Laser oscillation was achieved by using the 0.13-0.14 mol% chromium sample whose size was only 5 X 5 X 5 mm³.

Citation Download Citation

Takashi Fujii, Masahiro Nagano, and Koshichi Nemoto "Polarized fluorescence spectra of high-chromium-doped forsterite", Proc. SPIE 2379, Solid State Lasers and Nonlinear Crystals, (10 April 1995); https://doi.org/10.1117/12.206454

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