PFPI (or µFPF) are a very interesting topic. There will be for sure lot of applications in the industry in the years to come. I wonder what is limiting them to that somehow narrow spectral range (~700-950 nm). Second orders maybe? This is the main limitation to my mind. The switching speed is very nice anyhow!
PFPI (or µFPF) are a very interesting topic. There will be for sure lot of applications in the industry in the years to come. I wonder what is limiting them to that somehow narrow spectral range (~700-950 nm). Second orders maybe? This is the main limitation to my mind. The switching speed is very nice anyhow!
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