Fiber Bragg Gratings A fiber Bragg Grating is written in a fiber (n=1.5) with a strength = 2em and length = 2 cm at 2=1550nm. a) What is the bandwidth of the grating in nm? b) What is the Reflectivity (in %) and Transmission (in dB)? c) If this grating were written in birefringent fiber where the difference in refractive index for the two polarizations, An = 10, what is the separation in grating wavelengths for the two polarizations? d) Will this grating be any good for filtering unpolarized light?
Answers: 2
Physics, 21.06.2019 18:30
A10.0 kg cart and a 15kg cart are locked together with a compressed spring between them. they are then released so that the spring pushes the two carts apart. the 10.0 kg cart is moving at 4.5 m/s afterward. how fast is the 15kg cart moving? 3.0 m/s 2.0 m/s 4.5 m/s 5.0 m/s
Answers: 1
Physics, 22.06.2019 09:00
Infrared rays have a shorter wavelength than question 11 options: x-rays. ultraviolet rays. radio waves. gamma rays.
Answers: 1
Physics, 22.06.2019 21:30
Global climatic patterns are changing because of the melting of polar ice caps. the melting of polar ice caps is an example of the interaction between the atmosphere and cryosphere cryosphere and geosphere hydrosphere and geosphere biosphere and cryosphere
Answers: 1
Physics, 23.06.2019 02:00
Steel water aluminum think about the three words listed here. which word could be added as the title of this list of words to tell how these words are related? a) conductors b) heat c) insulators d) metals
Answers: 2
Fiber Bragg Gratings A fiber Bragg Grating is written in a fiber (n=1.5) with a strength = 2em and l...
English, 29.10.2020 23:00
Mathematics, 29.10.2020 23:00
Mathematics, 29.10.2020 23:00
English, 29.10.2020 23:00
History, 29.10.2020 23:00
Mathematics, 29.10.2020 23:00
Mathematics, 29.10.2020 23:00
German, 29.10.2020 23:00
History, 29.10.2020 23:00
Mathematics, 29.10.2020 23:00
Physics, 29.10.2020 23:00
Chemistry, 29.10.2020 23:00