ROF -BPR letoto la module e leka-lekaneng ea ho lemoha leseli (e leka-lekaneng photodetector Silicon Photodetector) e kopanya li-photodiode tse peli tse tšoanang le amplifier ea ultra-low lerata ea transimpedance, ka katleho ho fokotsa lerata la laser le lerata le tloaelehileng la mokhoa, ho ntlafatsa lerata la lerata la tsamaiso, ho ba le mefuta e fapaneng ea likarabo tsa spectral. boikhethelo, lerata le tlase, phaello e phahameng, e bonolo ho e sebelisa joalo-joalo, e sebelisoa haholo bakeng sa spectroscopy, ho lemoha ha heterodyne, tekanyo ea ho lieha ha optical, optical coherence tomography le likarolo tse ling.
Mojule oa ho lemoha o nang le phaello e phahameng (Balanced Photodetector) e ntlafalitsoeng bakeng sa litsamaiso tsa moloko oa boraro oa OCT (SS-OCT), e nang le phaello e phahameng le litšoaneleho tse tlaase tsa lerata, tekanyo e phahameng ea ho hana ka mokhoa o tloaelehileng ka ho ntlafatsa maqhubu a matla, bophahamo bo phahameng ba motlakase (~7V), le ho hlophisa lets'oao la ho beha leihlo la Monitor (ho fihla ho 10Vpp). Sesebelisoa se fumaneha ho DC-400MHz, 500K-1GHz, 500K-1.6GHz 'me se ntlafalitsoe bakeng sa 1064nm le 1310nm wavelengths.