Connecterized photodiode with st/sma?

i need to get photodiode which coupled or have built- in fiber optic connectors such as sma,st or others ..so i can connect directly to fiber optic..any suggestions..how can i find these packaged photodiode component..i have been searchin in internet..but still cant find it?i need it badly very soon..due to my final year project,i'm goin to design a low cost optical power meter........so do please help me to find this component......or any other suggestion?..

thanks a lot..