Photo diode 3 dB electrical cut off frequency

HI All,

I am looking for a photo diode with 3 db electrical cut off frequency of around 40 Ghz. CAn anyone suggest any supplier ?

Thanks in advance.

See U2T from Germany. Even beyond 100GHz if you need...

Thanks for reply. I am actually after individual photo diodes with area no more than few micro meter square. Do you know any suppliers?

Thanks once again.