In                  the optical channel bandwidth is divided into non-overlapping frequency bands.

Related MCQs

• Frequency domain measurement is the preferred method for acquiring the bandwidth of multimode optical fibers.
• In pulse dispersion measurements, the 3dB pulse broadening for the fiber is 10.5 ns/km and the length of the fiber is 1.2 km. Calculate the optical bandwidth for the fiber.
• The fundamentals of optical networking are divided into                areas.
• 2 BASIC OPTICAL LAWS AND DEFINITIONS, OPTICAL MODES AND CONFIGURATIONS
•                        measurements give an indication of the distortion to the optical signals as they propagate down optical fibers.
•                  couplers combine the different wavelength optical signal onto the fiber or separate the different wavelength optical signal output from the fiber.
• A semiconductor laser crystal of length 5 cm, refractive index 1.8 is used as an optical source. Determine the frequency separation of the modes.
• 0375 V. Determine optical power launched into fiber.
• A device which converts electrical energy in the form of a current into optical energy is called as                        
• Calculate the splitting loss if a 30×30 port multimode fiber star coupler has 1 mW of optical power launched into an input port.