• 1/1
型號 CA-1400
馬上咨詢
產品參數
型號
CA-1400
我知道了
產品詳情

Educational Objectives

l   LED Transmitter

l   LED Signal Modulation

l   Si Photo Detector Receiver

l   Dichroic Beam Splitter

l   Dual Wavelength Data Transmission

l   Plastic Fiber Handling andPreparation

l   Plastic Fiber Attenuation

l   Signal Beating and Cross Talk

The student starts with the preparation of a plastic fiber (POF):stripping, assembling a connector and polishing of the connector surface. Thelosses of different lengths of POFs in a transmission line are measured. A completetwo channel low frequency data transmission system is built up andinvestigated. A POF Y-coupler combines the two channels at the tansmitter side.An optical signal separation at the receiver side is performed. All necessarycomponents, fibers and control electronics like modulator, transmitter,receiver, demodulator and a pair of active speakers are included. Features likesignal cross talk and signal beating can be demonstrated. Additional signalsources like an MP3 player can be connected to the setup.