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FIBRE
OPTIC TRAINERS |
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18. LASER COMMUNICATION MODULE [VLT-01] |
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This Module is used to study the optical communication
methods by transmission media either through an optical
cable (or) free space.
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Order Coder:
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VLT-01 - Semiconductor Laser
VLT-02 - He-Ne Laser
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Features:
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On board transmitter and driver provided
On board receiver provided
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Technical Specification:
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Transmitter:
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Modulation Technique
Modulation Technique
Direct Intensity Modulation
Source type : Laser diode
Wave length
- VLT-01 : 659nm
- VLT-02 : 635nm
Supply voltage : 5V, 12V,GND
Supply current : 100mA (Approx)
Interface connector : BNC
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Receiver
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Supply current : 100mA (Approx)
Diode wave length : 660nm-950nm
Supply Voltage : 5V, 12V,GND
Supply Current : 100mA (Approx)
Interface connector : BNC
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Accessories Included:
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Lens
provided
Mechanical setup provided
Detailed Experimental Documentation
NA setup
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Experiments:
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Analog free space communication system using laser module
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Numerical aperture of plastic multimode step index fiber
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