JDS, which provides broadband and optical products to telecom operators and equipment makers like AT&T and Huawei Technologies, said communications test and measurement profit decreased 27percentt.
The rest of the holdings span a grab bag heavy with telecom, optical networking and hardware.
Fluoropolymers also exhibit low refractive index and fraction coefficient, low optical loss at telecom wavelength, good hydrophobicity and oleophobicity, low intermolecular and intramolecular interactions, which result in low surface energy and low relative permittivity [3, 4].
It is now the fourth biggest manufacturer in the flashy optical end of telecoms equipment, behind the likes of Cisco, Nortel and Lucent.
Feng, X., Poletti, F., Camerlingo, A., Parmigiani, F., Petropoulos, P., Horak, P., Ponzo, G. M., Petrovich, M., Shi, J. D., Loh, W. H. & Richardson, D. J. Dispersion controlled highly nonlinear fibers for all optical processing at telecoms wavelengths.
These areas all lost talented optical engineers to the telecom boom.
The focus, however, has completely shifted to next-generation innovations in telecom infrastructure, optical networking and even biotech companies.
Avici's showcase product is the Avici Terabit Switch Router (TSR), which acts as a bridge between optical fiber networks and telecom central offices.
Particularly in the fast-growing markets for optical and Internet gear, telecoms-service providers increasingly prefer to buy the best products they can find from firms such as Ciena and Juniper Networks, for example—and then to integrate them in-house.
