常見例句雙語例句Fiber grating which is a passive fiber parts, has been used widely in the field of fiber communication and fiber sensing because it can form filter or reflector in narrow strap.光纖光柵作為光纖無源器件,利用其能在窄帶內形成濾波器或反射鏡這一特性,在光纖通信、光纖傳感等領域得到了廣泛的應用。 返回 passive reflector