Compensation of imperfect phase mask with the moving fibre-scanning beam technique for production of fibre gratings
We experimentally demonstrate that the moving fibre-scanning beam technique is able to compensate for imperfections in a phase mask and thus improve the quality of the resulting fibre gratings. A 10 cm long 'uniform' phase mask which normally produces gratings with a 0.23 nm uncontrolled c...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
1995.
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| Subjects: | |
| Online Access: | Get fulltext |