答案及解析：[单选题]There are 4 different lasers with different wavelengthsλ. Which one has the best quality? Aλ=1μm Bλ= - 理学类题库- 答案窝(daanwo.com)-大学生作业答案及考资分享平台

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问题：

[单选题]There are 4 different lasers with different wavelengthsλ. Which one has the best quality?
Aλ=1μm
Bλ=800nm
Cλ=600nm
Dλ=1.2μm

Tags：学堂在线清华大学激光及其应用(2021春)课后作业题答案

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