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This paper focused on developing a fully passive device prototype named passive in-line monitoring (PIM) device, which used to tap out a small ratio of triple-play signals for monitoring purpose without affecting the transmission in fiber-to-the-home (FTTH) access network. This device will be installed with the main lines in FTTH permanently to allow the field engineers or technicians to simply connect...
An optical transceiver design for an all passive POF portable optical access-card system is presented. The portable optical access-card system includes a portable device with an optical code generating device and a transmitter/receiver system that generate the light signal and de-codes the transmitted codes. The portable optical access-card system will utilized Plastic Optical Fiber (POF) waveguide...
A low cost acrylic-based 1times2 Plastic optical fiber (POF) coupler has been designed and fabricated. The POF coupler has a middle waveguide taper made of UV curable glue and POF fibers for the input and output ports. Non-sequential ray tracing has been performed on the POF coupler. Mold insert has been fabricated using EGX-400 desktop CNC machining with a groove opening of 1 mm which allows the...
The purpose of this paper is to design and characterize the wavelength selective coupler (WSC). The device which use the concept of coupled mode theory is designed using SU-8 polymer on silica substrate parameters with compliance of FTTH wavelength such as wavelengths 1310 nm (upstream data/voice), 1480 nm (downstream data/voice), 1550 nm (video) and 1625 nm (testing). The performance of the devices...
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