Complex ray theory, based on geometrical optics, has been found to have many applications in areas of laser, microwave, acoustics, seismology etc.

以几何光学为基础的复射线理论已在激光、微波、声学和地震波等学科领域获得了广泛应用。

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FDTD is widely used in the analysis of electromagnetic problems, such as microwave, Optical tweezers, near field optics and so on.

FDTD广泛应用于研究电磁波与各种物体的相互作用，如微波、光镊、近场光学、细胞中光场分布的数值求解。

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Presently, photonic crystals (PCs) and left-handed materials (LHMs) are hot research interests for they have intensively potential applications in the fields of optics and microwave.

光子晶体与左手媒质均是当前研究的热点，在微波与光学领域都有巨大的应用前景。

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Indian physicist, biologist, and early writer of science fiction, he pioneered the investigation of radio and microwave optics and laid the foundations of experimental science in the Indian subcontinent.

UNESCO: Some important dates for radio