This product can sample wavelengths in the UV and visible light range for quantitative analysis.

本产品可对样品在紫外和可见光波长范围进行定量分析。

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The invention realizes almost perfect absorbing function on wide wave band within visible light range.

本发明实现了对可见光范围内的宽波段近完美吸收作用。

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The as-deposited film shows a dielectric constant as low as 2.0 and has high transparency in the visible light range.

沉积的薄膜介电常数约为2.0，在可见光区薄膜具有良好的透光性。

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So all of the light produced by an LED is the same color, and LEDs can be designed to produce light in the visible range.

FORBES: LED Light Bulbs Mature At Last

Although it did not yet work with visible wavelengths of light, Mr Hunt said it could lead to a range of cheap, small, portable sensors that could find a role in many different fields.

BBC: Lens-less camera emerges from metamaterials work