On Mon, 1 Apr 2013 14:28:49 +0100 Wolfgang <[email protected]> wrote:
> On Saturday 30 March 2013, Attila Kinali wrote: > > So far, i figured out that PIN photodiodes can go up to several 100MHz > > transition frequency and avalanche photodiodes are available up to 2GHz. > > The only photodiodes that go higher are those for the telecom range > > at 1-1.5um, which is a bit low for my needs. > > > Took me about 15 Seconds of googling to find this: > > http://search.newport.com/?x2=sku&q2=818-BB-45 > > Biased Photodetector, 400-900nm, GaAs, 12.5 GHz, for $ 940 Yes. I found these as well. There are tons of such photodetectors, but their price is almost always above 1000USD. I'm doing this on my own and thus am a little bit constraint on money. Beside i hope to get the whole thing done for under 2000USD. Hence i hope to be able to use some of the shelf photodiodes and build the electronics myself. Attila Kinali -- The people on 4chan are like brilliant psychologists who also happen to be insane and gross. -- unknown _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
