How many circuits are present in an equivalent circuit for the digital optical fiber receiver?

Related MCQs

• 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.
•                  couplers combine the different wavelength optical signal onto the fiber or separate the different wavelength optical signal output from the fiber.
•                      limits the maximum distance between the optical fiber transmitter and receiver.
• How many types of multiport optical fiber couplers are available at present?
• An optical fiber has a core radius 2μm and a numerical aperture of 0.1. Will this fiber operate at single mode at 600 nm?
• How many receiver structures are used to obtain better receiver characteristics?
• For no overlapping of light pulses down on an optical fiber link, the digital bit rate BT must be                        
• How many encoding schemes are used in optical fiber communication system design requirements?
• A large-area photodiode is utilized in the receiver to eliminate any effects from differing fiber and faces.
•                        offers the potential for improving the coherent optical receiver sensitivity by increasing the choice of signalling frequencies.