Mode excitation in a multimode optical-fibre waveguide
For normal incidence of a Gaussian beam on a multimode optical fibre, theory predicts that only HE(1m) modes are excited, and this is confirmed experimentally for a liquid-core fibre of normalised frequency v = 125. Discrete-mode propagation is observed, indicating that the amount of mode conversion...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
1973.
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| Subjects: | |
| Online Access: | Get fulltext |
| LEADER | 00730 am a22001453u 4500 | ||
|---|---|---|---|
| 001 | 78804 | ||
| 042 | |a dc | ||
| 100 | 1 | 0 | |a Gambling, W.A. |e author |
| 700 | 1 | 0 | |a Payne, D.N. |e author |
| 700 | 1 | 0 | |a Matsumura, H. |e author |
| 245 | 0 | 0 | |a Mode excitation in a multimode optical-fibre waveguide |
| 260 | |c 1973. | ||
| 856 | |z Get fulltext |u https://eprints.soton.ac.uk/78804/1/24.pdf | ||
| 520 | |a For normal incidence of a Gaussian beam on a multimode optical fibre, theory predicts that only HE(1m) modes are excited, and this is confirmed experimentally for a liquid-core fibre of normalised frequency v = 125. Discrete-mode propagation is observed, indicating that the amount of mode conversion due to fibre imperfections is thus very small. | ||
| 655 | 7 | |a Article | |