دسته:
فنی و مهندسی بازدید:
7 بار
فرمت فایل:
ppt حجم فایل:
3560 کیلوبایت تعداد صفحات فایل:
47 دانلود پاورپوینت Shaping Nanowire Tapers… With A CO2 Laser Powered MicroFurnace
قیمت فایل فقط 67,600 تومان
Shaping Nanowire Tapers… With A CO2 Laser Powered Micro-Furnace
Aim:
•To test a CO2 Laser Powered Micro-Furnace in tapering fibres.
Method:
•Stretching heated fibres so that they thin down.
•Pass light in, detect light out, work out optical loss.
•Fibre Optic Cable: “Flexible, optically transparent wire through which light can be transmitted by total internal reflection.”
•Taper: “A section of optical fibre that has a continuously changing outer dimension along its length.”
•Taper’s waist included!
•Nanowire: Optical fibre with diameter on the micron or, ideally, submicron scale.
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Why do we care?
•Nanowires transmit some of the light energy OUTSIDE cladding!
•This is called ‘Evanescent Field’.
•Other fibres and crystals can interact with this field.
قیمت فایل فقط 67,600 تومان
برچسب ها : دانلود پاورپوینت , Shaping Nanowire Tapers , With A CO2 Laser , Powered Micro Furnace