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Waveguide writing in fused silica with a femtosecond fiber laser at 522 nm and 1 MHz repetition rate
Open accessAbstract
We report on waveguide writing in fused silica with a novel commercial femtosecond fiber laser system (IMRA America, FCPA microJewel). The influence of a range of laser parameters were investigated in these initial experiments, including repetition rate, focal area, pulse energy, scan speed, and wavelength. Notably, it was not possible to produce low-loss waveguides when writing with the fundamental wavelength of 1045 nm. However, it was possible to fabricate telecom-compatible waveguides at the second harmonic wavelength of 522 nm. High quality waveguides with propagation losses below 1 dB/cm at 1550 nm were produced with 115 nJ/pulse at 1 MHz and 522 nm.
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Cited by
Ultrafast Processes for Bulk Modification of Transparent Materials
Itoh, K., Watanabe, W., Nolte, S., & Schaffer, C. B. (2006) · MRS Bulletin · doi:10.1557/mrs2006.159 · Cited by 463
Eaton, S. M., Zhang, H., Ng, M. L., Li, J., Chen, W.-J., Ho, S., & Herman, P. R. (2008) · Optics Express · doi:10.1364/oe.16.009443 · Cited by 375
Self-citationUltrafast Laser Direct Writing Nanogratings and their Engineering in Transparent Materials
Yao, H., Pugliese, D., Lancry, M., & Dai, Y. (2024) · Laser & Photonics Reviews · doi:10.1002/lpor.202300891 · Cited by 115
On-chip rotated polarization directional coupler fabricated by femtosecond laser direct writing
Wang, C.-Y., Gao, J., & Jin, X.-M. (2019) · Optics Letters · doi:10.1364/ol.44.000102 · Cited by 34
Metadata
- Authors
- Shah, L., Arai, A. Y., Eaton, S. M., & Herman, P. R.
- Venue
- Optics Express
- Publisher
- Optica Publishing Group
- Published
- 2005
- Volume
- 13
- Issue
- 6
- Pages
- 1999
- ISSN
- 1094-4087 (ISSN-L)
- OpenAlex
- W2039535172
- Cited by
- 201
- References
- 0
- FWCI
- 13.66
- Type
- journal article
- Language
- en
- Open access
- gold
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- Shah, L., Arai, A. Y., Eaton, S. M., & Herman, P. R. (2005). Waveguide writing in fused silica with a femtosecond fiber laser at 522 nm and 1 MHz repetition rate. Optics Express. https://doi.org/10.1364/opex.13.001999
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