The polarized light separating {HEAD ~ element} 6 transmits a certain linearly polarized light component , and reflect {TAIL ~ other linearly polarized light component}  
reflect
The polarized light separating { HEAD ~ element } 6 transmits a certain linearly polarized light component , and reflect { TAIL ~ other linearly polarized light component }
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH