Thermal coefficients of the expansion and refractive index in YAG
Thermal coefficients of the expansion and refractive index in YAG
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DOI：
10.1364/ao.38.003282
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发表时间：
1999-05-20
期刊：
影响因子：
1.9
通讯作者：
Fan, TY
中科院分区：
文献类型：
--
作者：
Wynne, R;Daneu, JL;Fan, TY
用干涉法测量了未掺杂YAG在300 K以下的热膨胀系数和dn/dT。在125 K下测得的热膨胀系数为2.70 x 10（-6）K-1，633 nm下的dn/dT为2.5 x 10（-6）K-1，而在300 K下这些量为7 x 10（-6）K-1和9 x 10（-6）K-1。(C)1999年美国光学学会。
The thermal expansion coefficient and dn/dT are measured by interferometry techniques in undoped YAG below 300 K. The thermal expansion coefficient at 125 K is measured to be 2.70 x 10(-6) K-1 and dn/dT at 633 nm is 2.5 x 10(-6) K-1, compared with 7 x 10(-6) K-1 and 9 x 10(-6) K-1 for these quantities at 300 K. (C) 1999 Optical Society of America.