Chowunikira chakumbuyo chapangidwa kuti chiziwonetsa kuwala kwambuyo kudzera pa cholumikizira kuchokera ku ulusi. Angagwiritsidwe ntchito kupanga interferometer CHIKWANGWANI kapena kupanga otsika mphamvu CHIKWANGWANI laser. Ma retroreflectors awa ndi abwino kwa miyeso yolondola ya ma retroreflector ma transmitters, amplifiers, ndi zida zina.
Optical fiber retroreflectors amapezeka mu single-mode (SM), polarizing (PM), kapena multimode (MM) fiber versions. Filimu yasiliva yokhala ndi zotchingira zotchingira kumapeto kwa fiber core imapereka chithunzithunzi cha ≥97.5% kuchokera pa 450 nm mpaka kumtunda kwa ulusi. Mapeto ake amatsekeredwa mu nyumba yachitsulo yosapanga dzimbiri ya Ø9.8mm (0.39 mu) yokhala ndi nambala yachigawo cholembedwapo. Mapeto ena a casing amalumikizidwa ndi cholumikizira chocheperako cha 2.0 mm cha FC/PC(SM, PM, kapena mm fiber) kapena FC/APC(SM kapena PM). Kwa fiber ya PM, kiyi yopapatiza imagwirizana ndi axis yake yocheperako.
Jumper iliyonse imakhala ndi kapu yoteteza kuti fumbi kapena zowononga zina zisamamatire kumapeto kwa pulagi. Zipewa zowonjezera za pulasitiki za CAPF ndi zipewa za FC/PC ndi FC/APCCAPFM zachitsulo ziyenera kugulidwa mosiyana.
Zolumphira zimatha kuphatikizidwa ndikufananiza tchire, zomwe zimachepetsa kuwunikira kumbuyo ndikuwonetsetsa kulumikizana bwino pakati pa mbali zolumikizidwa za ulusi.
