Abstract: Gradient refractive index(GRIN) ball lenses are novel optical devices and can be used to couple light between laser diode and optical fiber. Moreover, as ...

Abstract: An approach to optimize the sensitivity and the limit of detection of on-chip refractive index sensor is proposed and demonstrated based on sub-wavelength grating racetrack microring ...

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Wearing sunscreen all year round can help protect your skin from harmful UV rays. CREDIT: DieterMeyrl via Getty Images. Get the Popular Science daily newsletter💡 ...

Our Protein Instability Index Calculator is a powerful, web-based tool for evaluating the stability of your protein sequences. By simply inputting a sequence, you can instantly compute its Instability ...