https://www.selleckchem.com/pr....oducts/act001-dmamcl
These results may extend the application range of optical tweezers and enrich optical manipulation techniques.In many integrated optics systems, grating couplers are a key component of interfacing the external light source with in-plane photonic devices. Grating couplers with dual-band capability are often desired for expanding the operation spectrum of photonic systems. Here, we propose and theoretically investigate, for the first time, a 4.95 µm-8.5 µm dual-band grating coupler on a Ge-on-SOI platform. In addition to conventiona
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