About Laser Fibre Optic Trainer
Laser Fibre Optic Trainer
Experiments of fiber optic trainers comprise of the following
- Characterisation of a Laser Diode.
- Optical Power (Po) of a Laser Diode Vs Laser Diode Forward current (I ). F.
- Monitor Photodiode Current (I ) Vs Laser Optical Power Output (Po). M.
- Study of Automatic Current Control (ACC) or Automatic Power Control (APC) Modes of Operation using fibre optics trainer kits
- Comparison of ACC and APC Modes of Operation.
- Design and Evaluation of an Laser Diode (LD) Analog I System M
- Vo Vs Vin at Specified Optical Carrier Power Levels, Po.
- Determination of Vin (max) at Specified Po for Distortion-free Vo.
- Design and Evaluation of Laser Diode LD Digital Transmission System
- Risetime and Falltime Pulse width Distortions and Determination of Propogation Delay.
- Transmission of Laser through an Optical Fiber
- To measure loss in dB of Step-index Multimode plastic Fiber Patchcord.
- To measure loss in dB of Graded-Index, Multimode Glass Fiber Patchcord.
- To measure loss in dB of Two Patchcords connected by the in-line Adaptor.
- Laser Free Space Communication
- Analogue Free Space Communication System.
Comprehensive Fibre Optics TrainingThe Laser Fibre Optic Trainer delivers thorough hands-on experience for students and researchers in understanding fibre optic communication. Users can conduct experiments such as measuring connector losses, analyzing splices, investigating bend-related losses, and evaluating power coupling efficiency. Its manual controls, robust construction, and complete accessory kit make it indispensable for academic laboratories.
Accurate and Safe OperationEquipped with a Class 2 laser compliant with IEC 60825-1, the trainer emphasizes user safety without compromising performance. Operating at 1 mW output power and within a humidity range up to 85% RH (non-condensing), it offers reliable measurements in varying laboratory conditions. The combination of analog and digital display ensures precise and clear results every time.
FAQs of Laser Fibre Optic Trainer:
Q: How do you operate the Laser Fibre Optic Trainer for measuring fibre losses?
A: Begin by securely connecting the multimode step index fibre between the laser diode source and the photodiode detector using the provided fibre holders. Power the unit via the 220 V AC mains. Follow the user manual to align the cables and measure insertion or bending losses using the analog/digital display.
Q: What experiments can be conducted with this fibre optic trainer?
A: The trainer allows users to perform a range of experiments including measuring losses across connectors and splices, evaluating the effects of fibre bending, and analyzing power coupling efficiency. These practicals are essential for fully understanding fibre optic communications.
Q: When is the optimal time to utilize the device in a laboratory setting?
A: Operate the trainer in controlled indoor lab environments within the specified temperature range of 10C to 40C and relative humidity up to 85% non-condensing. This ensures the highest accuracy and device longevity.
Q: Where is the manufactured and exported from?
A: The Laser Fibre Optic Trainer is manufactured in India and is exported globally as a reliable solution for educational and research purposes in fibre optics.
Q: What are the core components included with the trainer?
A: The kit includes a laser diode module, multimode fibre optic cable, photodiode detector, measuring ruler, fibre holders, patch cords, and a user manual. These allow for a comprehensive array of optic experiments right out of the box.
Q: What safety measures are in place while using this trainer?
A: The trainer adheres to Laser Class 2 safety standards (IEC 60825-1), limiting the laser output power to 1 mW. Users should still avoid direct exposure to the beam and follow all safety guidelines detailed in the user manual.
Q: How does this trainer benefit laboratory users?
A: This fibre optic trainer fosters a hands-on learning environment, allowing students and researchers to build foundational and advanced skills in fibre optics. Its accuracy, robust construction, and educational focus make it an invaluable addition to any technical laboratory.