Abstract
More than 500 laser diodes have been coupled to graded-index fibres using microscopic glass beads for a proper injection into the fibre core. The coupling efficiencies have a good reproducibility and a high average value.
Original language | English |
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Pages (from-to) | 666-668 |
Number of pages | 3 |
Journal | Electronics Letters |
Volume | 14 |
Issue number | 20 |
DOIs | |
Publication status | Published - 28 Sept 1978 |
Externally published | Yes |
Keywords
- Optical couplers
- Optical fibres
- Semiconductor junction lasers