[time-nuts] Photodiodes for high frequency OPLL

[Wolfgang]

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

-Wolfgang, DL1SKY