## Abstract Two methods for fabrication of azimuthally symmetric long‐period fiber gratings (LPFGs) with CO~2~ laser are presented. These methods are based on symmetric exposure of the laser beam and rotation of the fiber, and the measured polarization‐dependent losses (PDL) are comparable to that
✦ LIBER ✦
Long-period fiber gratings fabricated with a CO2 laser beam and phase mask
✍ Scribed by Aïssa Harhira; Francis Guay; Maxime Daigle; Jérôme Lapointe; Raman Kashyap
- Book ID
- 108232054
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 966 KB
- Volume
- 283
- Category
- Article
- ISSN
- 0030-4018
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