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Conferences > ASSL > 1998 > CS > CS4

Diode-Pumped Nd:YAG Ceramics Lasers

Takunori TAIRA, Akio IKESUE, and Kunio YOSHIDA

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Abstract

We report on laser emission in a new laser material, namely highly Nd3+-ion doped YAG developed as ceramics. In an only polished Nd:YAG ceramics chip (4.8 at.%) single mode oscillation of ~213mW at a slope efficiency of 17.6% was obtained. The threshold pump power was ~335mW. For a 9.1 at.% doped sample an effective absorption coefficient of 32.6 cm−1 was measured.

© 1998 Optical Society of America

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