Essays about: "fiber bragg gratings"
Showing result 6 - 9 of 9 essays containing the words fiber bragg gratings.
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6. Temperature sensor based on dual fiber Bragg gratings
University essay from KTH/Tillämpad fysikAbstract : The objective of the project was to examine if it was possible to develop a low-cost temperature sensor using dual fiber Bragg gratings (FBGs). The intention was to use one FBG as a reference and let the other FBG function as the sensor. READ MORE
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7. Study of high temperature decay mechanisms of Fiber Bragg Gratings
University essay from KTH/Tillämpad fysikAbstract : .... READ MORE
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8. Fiber Bragg Gratings in Temperature and Strain Sensors
University essay from KTH/Tillämpad fysikAbstract : ROYAL INSTITUE OF TECHNOLOGY Abstract Laser Physics Group Department of Applied Physics SA104X Degree Project in Engineering Physics, First Cycle Fiber Bragg Gratings in Temperature and Strain Sensors by Ilian Haggmark Supervisor: Michael Fokine A Fiber Bragg Grating (FBG) is a periodic variation of the refractive index in an optic ber. It works as a wavelength selective lter and is used in several dierent applications such as telecommunication and sensor technology. READ MORE
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9. Automatic trimming of ultrasonic pulse in fiber-optical power spectrometer
University essay from Signaler och SystemAbstract : The aim of this master's thesis is to develop a method that fully automates a trimming step in the production of a fiber-optical power spectrometer, based on a unique Acusto-Optical Scanning Filter. The filter is created by letting an ultrasonic mechanical pulse pass through a chirped Fiber Bragg Grating. READ MORE