| http://www.w3.org/ns/prov#value | - The material of the adhesive layer 16 is not particularly restricted as long as it has capable of joining the substrate 30 and the coverplate 12 to fix the optical fibers 24, and there can be cited one or more kinds of resin selected among, for example, thermosetting resin such as epoxy resin and phenol resin, thermoplastic resin such as polysulphone and polyimide, and photosetting resinsuch as ac
|
