Plastic-optical-fiber joined Optical Coupler and Distribution Ratio Prediction by Ray Tracing.
نویسندگان
چکیده
منابع مشابه
Plastic Optical Fiber Coupler with High Index Contrast Waveguide Taper
A simple low-cost Y-branch plastic optical fiber (POF) coupler which can be assembled easily by the end users has been developed. The acrylic-based Y-Branch POF coupler consists of input POF fiber, a middle high index contrast waveguide taper and output POF fibers. The optical device is based on a 1 × 2 Y-branch coupler design with a middle high index contrast waveguide taper. Nonsequential ray...
متن کاملVariable Coupling Ratio Y-branch Plastic Optical Fiber (pof) Coupler with Suspended Waveguide Taper
A variable coupling ratio Y-Branch plastic optical fiber (POF) coupler based on acrylic has been developed. This device utilized two optical designs: a Y-branch structure with a novel suspended waveguide taper and a simple attenuation technique based on lateral displacement of two fibers for the non-symmetrical coupling ratios. The high index contrast waveguide taper is constructed on the acryl...
متن کاملOptical simulation and experimental measurement of gamma ray energy spectrum of plastic scintillators with different sizes
The application of large plastic scintillators is widely increasing in the different areas of industry, medicine and security due to technical and economic advantages. One of the main disadvantages of these detectors is the unknown position of Compton edge at gamma ray spectrum. In this research, GEANT4/GATE code has been used to simulate the gamma ray spectrum for different volumes of large pl...
متن کاملstudy and characterization of fiber optical gyroscope مطالعه و مشخصه یابی ژیروسکوپ فیبر نوری(تار نوری)
ژیروسکوپ فیبر نوری fog بر اساس پدیده تداخل ساگنام دو پرتو لیزری از یک فیبر نوری بسیار طولانی داده های لازم را فراهم می آورد
15 صفحه اولLaser ray-tracing method for optical testing.
We have developed a novel laser ray-tracing method to measure aberrations in optical systems. It consists of delivering narrow laser pencils (by a laser scanner), recording the spots that are formed on the image plane (with a CCD camera), and computing the position of each centroid. This approach could be considered an experimental (approximate) implementation of standard numerical ray tracing....
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Sen'i Gakkaishi
سال: 1997
ISSN: 0037-9875,1884-2259
DOI: 10.2115/fiber.53.118