A B C D E F G H I J K L M N O P Q R S T U V W X Y ZH-ParameterHaptic SensingHermetic Sealed Optical FiberHigh Temperature CoatingsHighly Birefringent (HiBi)Hydrogen ResistantHydrogen Scavenging Gel Hermetic Sealed Optical FiberAn optical fiber coated with a non-porous layer of material (often carbon) which seals off the fiber from the ingress of gases (such as hydrogen).
