吸收透镜

1
[光] absorption lens
... Absorption Indication 吸收指示剂 Absorption Lens 吸收透镜 absorption level (1)吸收能级(2)吸收率 ...
2
[光] absorptive lens
... absorptive 吸收的 absorptive lens 吸收透镜 absorptive power 吸收本领 ...

1
目前，广泛使用的测量弱吸收的方法有光热偏转技术和表面热透镜技术。
At present, photothermal deflection technology and surface thermal lensing technology are widely applied in weak absorption measurement.
2
应用表面热透镜技术研制了薄膜吸收测量仪，测量结果表明其吸收率测量灵敏度和精度均达10 - 6量级。
A measurement apparatus for thin film absorption based on STL technique is constructed. The measuring results prove that the sensitivity and accuracy of this instrument reach 10 -6 magnitude.
3
并利用类可饱和吸收体实现被动锁模的自启动条件，给出了用小信号光斑变化量表示的克尔透镜锁模启动条件。
The self-starting condition expressed by the small signal spot size variation is demonstrated, according to the passive absorber-like self-starting condition.

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