Abstract: To achieve a good balance among the raw modulation bandwidth, the output optical power, and the dynamic swing range, three small GaN-based blue light-emitting diode (LED) cells are cascade ...
Abstract: The improvements in high power light emitting diode (LED) technology with 100+ lumens per LED chip bring solid-state lighting close to reality. Combining red, green and blue (RGB) LEDs can ...
A disqualified driver has been charged after his Commodore with flashing red and blue lights slid into a convoy of patrol vehicles outside a Northland police station. Mid/Far North Area Prevention ...
The non-police vehicle slid into a convoy of patrol cars outside Kawakawa Police Station with flashing red and blue lights. Photo / Supplied A disqualified driver has been charged after his Commodore ...
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