OCT could be thought of as optical ultrasound.It USES near-infrared light to create high-resolution images.

光学相干断层扫描(oct)通常被认为是一种光学超声波，它利用近红外光形成高分辨率的图像。

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OCT could be thought of as optical ultrasound. It USES near-infrared light to create high-resolution images.

光学相干断层扫描(oct)通常被认为是一种光学超声波，它利用近红外光形成高分辨率的图像。

youdao

The converters could apparently also be used for optical manipulation of atom-sized objects, inexpensive ultra-high resolution microscopic imaging, and possibly even table-top particle accelerators.

显然这些转换器也可以被用于对原子大小目标进行光学操作，进行价格低廉的超高分辨率显微成像，而且甚至可用于台式离子加速器。

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Sequential optical images of high spatial resolution were used for the first time to derive surface ice velocities of Glaciar Upsala, a fast-moving fresh-water calving glacier in southern Patagonia.

UNESCO: Dublin Core

Sharp, Clear 20x Lens: The FinePix F800EXR camera uses the FUJINON 20x Super Wide-Angle optical zoom lens that produces crisp high resolution results throughout the focal range, from 25mm wide-angle to 500mm telephoto, along with a Super Macro Mode that allow sharp focusing down to 5cm delivering the most brilliant detail possible.

ENGADGET: Fujifilm unwraps FinePix F800EXR camera with wireless sharing to Android, iOS

Journal pages are scanned in at high resolution, and the text is extracted using optical character-recognition software.

ECONOMIST: How software got its name