Studies of Frequency Division Multiplexing and Demultiplexing (FDM) using Optical Fiber

by admin | Aug 11, 2021 | Optoelectronics & Optical Communication Systems Lab

Objective : To study Frequency Division Multiplexing and Demultiplexing through Optical Fiber. Apparatus and Accessories: FDM Multiplexer Trainer :Two Analog Modulators with independent variable Carrier and Signal Frequencies.Frequency  Division MultiplexierFDM...

Setting up a Fiber Optic Analog Link, study of PAM

by admin | Aug 11, 2021 | Optoelectronics & Optical Communication Systems Lab

Objective: The aim of the experiment is to setting up a Fiber Optic analog link, study of Pulse amplitude Modulation & Pulse amplitude Demodulation through optical fiber. Apparatus and Accessories: PAM ModulatorPAM DemodulatorFiber Optics Analog TransmitterFiber...

Measurement of Wavelength of an Optical Fiber Source (LASER)

by admin | Aug 11, 2021 | Optoelectronics & Optical Communication Systems Lab

Objective: Measurement of LASER wavelength with a Transmission Grating. Apparatus and Accessories: Diode Laser sourcePlane Diffraction GratingGrating HolderTurn tableLaser Detector and Display unitStand for Diode LaserSpirit level

LASER Characteristics

by admin | Aug 11, 2021 | Optoelectronics & Optical Communication Systems Lab

Objectives: Power distribution within the beam.Beam spot size.Divergence of the beam.Wavelength. Apparatus & Accessories Diode Laser source.Laser Detector and Display unit.Spirit level.Micro positioner with knife edge.Lens.Mount and lens...

Measurement of of Attenuation Loss & Numerical Aperture of an Optical Fiber (Low Cost)

by admin | Aug 11, 2021 | Optoelectronics & Optical Communication Systems Lab

Objective : Measurement of Numerical aperture (NA) of the Optical Fiber.The aim of the experiment is to study various types of losses that occur in optical fibers and measure the loss in dB of two fiber patchcords. Apparatus and Accessories : One meter PMMA Fiber...