LPT-13 Fiber Communication Experiment Kit - Complete Model

Fiber Communication Experiment Kit - Complete Model  Description This kit Covers 10 experiments in fiber optics, it is mainly used for fiber optic, optical fiber sensing and optical communication teaching, so that students can understand and grasp the basic principles and basic operation of optical fiber information and optical communication. Fiber is a dielectric waveguide working in the light wave band. It is a double cylinder, the inner layer is a core, the outer layer is a cladding, and the refractive index of the core is slightly larger than the cladding. Light is constrained to propagate in the optical fiber. Because of the limit of boundary conditions, the electromagnetic field solution of the light wave is non-connected, and this discontinuous field solution forms the mode. Because the fiber core is small, the laser emitted by the laser in the optical fiber communication needs the coupling device to get into the fiber. Experiments 1. Fundamental knowledge of optical fiber optics 2. Coupling method between optical fiber and light source 3. Multimode fiber numerical aperture (NA) measurement 4.Optical fiber transmission loss property and measurement 5. M-Z optical fiber interference 6. Optical fiber thermal-sensing principle 7. Optical fiber pressure-sensing principle 8.Optical fiber beam splitter parameter measurement 9. Variable optical attenuator and parameter measurement 10.Fiber optic isolator and parameter measurement   Part List Description Part No./Specs Qty He-Ne laser LTS-10 (>1.0 mW@632.8 nm) 1 Handheld light source 1310/1550 nm 1 Light power meter 1 Handheld light power meter 1310/1550 nm 1 Fiber interference demonstrator 1 Fiber splitter 633 nm 1 Temperature controller 1 Stress controller 1 5-axis adjustable stage 1 Beam expander f = 4.5 mm 1 Fiber clip 2 Fiber support 1 White screen With crosshairs 1 Laser holder LMP-42 1 Alignment aperture 1 Power cord 1 Single-mode beam splitter 1310 nm or 1550 nm 1 Optical isolator 1310 nm or 1550 nm 1 Variable optical attenuator 1 Single-mode fiber 633 nm 2 m Single-mode fiber 633 nm (FC/PC connector on one end) 1 m Multi-mode fiber 633 nm 2 m Fiber spool 1 km (9/125 μm bare fiber) 1 Fiber patch cord 1 m/3m 4/1 Fiber stripper 1 Fiber scribe 1 Mating sleeve 5