Abstract: While standard optical oximetry systems make use of two/more wavelengths across the isosbestic point of oxy/deoxy-hemoglobin and between 650 and 900 nm, this work explores the possibility to ...

Laser welding of plastics is now a convenient ... These criteria were best satisfied in the past by Nd:YAG lasers with a wavelength of 1,064 nm. But because these solid-state lasers needed a ...

Image credit: ICFO A team of researchers at ICFO—The Institute of Photonic Sciences, has developed a novel laser technology using lead sulphide colloidal quantum dots (CQDs). This advancement enables ...

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Need some extra help with today's Wordle? That's where we come in! Here are our tips for the Wordle answer for today, 16th December 2024. For the uninitiated, the aim of Wordle is to work out a ...

Need some extra help with today's Wordle? Here are our hints for the Wordle answer for today, 20th December 2024. For the uninitiated, the aim of Wordle is to work out a daily five-letter word ...