Abstract
In this paper, a filter which is cascaded n-stage high-birefringence fiber loop mirrors is presented. The related theory is analyzed and an expression cascaded with n-stage high-birefringence fiber loop mirrors of output intensity is given. Since experiment results are consistent with simulation outcomes, our theory is proved. Compared with a single stage high-birefringence filter, the cascaded filter shows more complex transmission Characteristics. Therefore, this kind of filter is flexible transmission spectrum and low cost for manufacture.
| Original language | English |
|---|---|
| Article number | 138 |
| Pages (from-to) | 867-871 |
| Number of pages | 5 |
| Journal | Proceedings of SPIE - The International Society for Optical Engineering |
| Volume | 5623 |
| Issue number | PART 2 |
| DOIs | |
| Publication status | Published - 2004 |
| Externally published | Yes |
| Event | Passive Components and Fiber-based Devices - Beijing, China Duration: 9 Nov 2004 → 11 Nov 2004 |
Keywords
- Filter
- High-birefringence
- Loop mirror
- Sagnac
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Liu, L., Zhao, L., Zhou, G., Zhang, H., Hu, S., Huang, G., He, S., & Zhao, Q. (2004). A Sagnac filter composed of high-birefringence loops. Proceedings of SPIE - The International Society for Optical Engineering, 5623(PART 2), 867-871. Article 138. https://doi.org/10.1117/12.571251