Visit LD DIDACTIC
Cart 0
  • Home /
  • Glass fibre optics
Leybold
  1. Physics
  2. Chemistry
  3. Biology
  4. Technology

Glass fibre optics

P5.8.7.3
Glass fibre optics
Glass fibre optics

This product is classified as a dangerous good and is not available for online purchase.

For ordering the dangerous good or other information please contact our customer service center.
 This experiment/set up contains dangerous goods.
These are not available for online purchase.
You may order the experiment/set up without the dangerous goods.

For ordering the dangerous good or other information please contact our customer service center.
 Email: webshopuk@ld-didactic.de
Telephone:+49 (0) 22 33 / 604 – 319
Go to contact form

˟

Request an offer

Thank you for your inquiry. We will get back to you as soon as possible.

˟

Description

Experiment P5.8.7.3 introduces to glass fibre optics. Within this experiment the diode laser itself will be characterised with respect to its output power as function of its temperature and injection current. The spatial intensity distribution is measured by means of the provided rotation stage.
Cutting and preparing the fibre is part of the practical training. The light of the diode laser is coupled into the fibre by means of adjustable microscope objectives. The coupling efficiency is monitored with the photodetector detecting the light coming out at the end of the fibre.
The intensity distribution of the light emerging at the end of the fibre is measured and the numerical aperture determined.
By modulating the diode laser by means of the provided microprocessor controlled device the time of flight inside the fibre will be measured. From the results either the length of the fibre or the speed of light is calculated.

Components of equipment sets

1 474 1036 Collimating Optics on Carrier LD
1 474 151 Coupling Optics, XY- Adjustment Holder LD
1 474 152 Bare Fibre Holder with Translation Stage LD
1 474 154 Bare Fibre Holder on Rotation Stage LD
1 474 5227 Optical Glass Fibre 1000 m, multimode LD
1 474 6420 Optical Fibre Cleaver and Breaker LD
1 474 6421 Adjustable Plastic Cover Stripper LD
1 474 4025  4  IR converter screen  800 - 1400 nm LD
1 474 3061 Photodetector signal conditioning box LD
1 474 216 Si PIN Photodetector for Swivel Unit, Mounting Plate C25 LD
1 575 3041 Digital storage oscilloscope 70 MHz LD
2 501 06  4  HF-Cable, BNC-BNC, 1.5 m LD
1 474 3021 Controller for Diode Laser LD
1 474 1022 Diode Laser Head with Adjustment Holder LD
1 474 5442  4  Profile rail 500 mm LD
1 474 251  8  Transport and Storage Box #01 LD
1 474 7119  4  LIT-print: Glass Fibre Optics LD
1 474 5226 * Optical Glass Fibre 1000 m, monomode LD
1 474 5295 * Optical Glass Fibre 5000 m, multimode LD
2 474 6111 * Laser safety goggles 808 and 1064nm LD

Articles marked with * are not essential, we do however recommend them to carry out the experiment.

Experiment Instructions

PDF (Experiment description) PDF (Experiment description) P5.8.7.3 Glass fibre optics
Print page
Physics
Chemistry
Biology
Technology

Contact Us

Technical Service & Support:

Online Service Portal
Do you have any questions or suggestions regarding our devices, products, experiments, equipment sets or about our software? You need spare parts? FORM

Repair Service
You would like to register a repair? FORM

Europe
For European distributors, please visit: European distributors
Worldwide requests
Please contact us per email: sales@ld-didactic.de

 Click here for our contact form and postal address.

Contact Us

LD Didactic Leybold Shop Feedback Instruments ELWE Technik