ROF -BPR mndandanda wa module yowunikira yowunikira (yolinganiza chithunzithunzi) imaphatikizira mafotodiode awiri ofanana ndi amplifier otsika kwambiri a phokoso, kuchepetsa phokoso la laser ndi phokoso wamba, kuwongolera phokoso la dongosolo, kukhala ndi mayankho osiyanasiyana owonera, Phokoso laling'ono, kupindula kwakukulu, kosavuta kugwiritsa ntchito ndi zina zotero, Zogwiritsidwa ntchito makamaka poyang'ana spectroscopy, heterodyne kuzindikira, kuwala kochedwa kuyeza, kuwala kogwirizana tomography ndi zina.