Subsequently, the write power adjustment method for {HEAD ~ use} in {TAIL ~ the optical disk drive}, which serves as the information read/write apparatus, will be described 
in
Subsequently , the write power adjustment method for { HEAD ~ use } in { TAIL ~ the optical disk drive } , which serves as the information read / write apparatus , will be described
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH