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秋月youyou

新虫 (小有名气)

[求助] 双光子和上转换区别

双光子(或多光子)荧光与普通的上转换发光在原理和发光性能上有何异、同之处?

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supermyth

铁杆木虫 (正式写手)

【答案】应助回帖

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wolfghost: 金币+2, 积极应助奖励~ 2020-05-19 15:21:35
秋月youyou(wolfghost代发): 金币+2, 有效助奖励~ 2020-10-07 17:49:54
上转换通常指低频光子入射产生高频率的荧光的统称,这里可以是两个低频光子被吸收发光,也可以是三光子或者更多。从这个层面讲双光子只是上转换的一个特例。
2楼2020-05-17 21:09:36
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