00465cam a2200121 a 4500020002100000082001900021100001600040245003100056260004900087300003300136500002000169650015400189  a0672303507 (pbk)00a621.38275bHEC1 aHecht, Jeff00aUnderstanding fiber optics  aIndianapolis, IndianabSams Publishingc1993  axxii, 477b: ill. c; 23 cm.  aIncludes index. 0aFiber opticsvOptical communicationsvElectromagnetic spectrumvFiber optics applicationvTypes of fibersvLight sourcesvTransmittersvCablingvFEAS