UP-NIP whets up fiber optic research
The University of the Philippines’ National Institute of Physics props up its fiber optic research and development efforts in an attempt to develop innovations in optical components to the information and communication technology, and semiconductor industries noting constant demand for faster, flexible, more reliable and cost-effective communication systems.
NIP has a laboratory where students are trained in optical fiber technology. The laboratory is also open to outsiders for training and consulting services.
Dr. Wilson O. Garcia, NIP photonics research group’s program coordinator said they are also exploring advanced fields such as use of photonic crystal fiber to generate super continuum or SC light with a femtosecond laser. Compared to typical light sources, SC light is highly directional with high output power, ultra short pulse duration, and relatively flat and broad spectrum. It can be used for holography, spectroscopy, and microscopy—all with wide industrial applications.
The research outputs of Dr. Garcia’s group will benefit the ICT and semiconductor industries, he said. Moreover, R&D personnel will also be exposed and trained on the use of fiber optic technology, which is very important in technology innovation activities.
The Department of Science and Technology’s Philippine Council for Advanced Science and Technology Research and Development provides funding support to NIP’s initiatives particularly in acquiring some of the research equipment such as fiber optic cleaver, optic mounts, and positioners.
PCASTRD supports a network of institutions like NIP-UP Diliman in equipment upgrade since 1987.
Photonic fiber refers to either optical or photonic crystal fibers. Optical fiber is based on the technology that uses glass or plastic threads (fibers) in transmitting data. Telecommunication companies are shifting to the more efficient fiber optic cables from traditional copper-based systems. Fiber optic cables are less susceptible to glitches or interference and can withstand shock and vibration.
On the other hand, photonic crystal fibers (PCFs) are designed to improve upon the optical limitations of conventional fibers used for telecommunications. This type of fibers is characterized by a unique structure featuring a periodic matrix of air-holes, which mirrors a honeycomb surrounding a glass or hollow core.
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