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Fiber-coupled microsphere laser
Abstract
We demonstrate a 1.5-microm - wavelength fiber laser formed by placement of glass microsphere resonators along a fiber taper. The fiber taper serves the dual purpose of transporting optical pump power into the spheres and extracting the resulting laser emission. A highly doped erbium:ytterbium phosphate glass was used to form microsphere resonant cavities with large gain at 1.5microm . Laser threshold pump powers of 60muW and fiber-coupled output powers as high as 3 muW with single-mode operation were obtained. A bisphere laser system consisting of two microspheres attached to a single fiber taper is also demonstrated.
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Citations
Cited by
Vahala, K. J. (2003) · Nature · doi:10.1038/nature01939 · Cited by 4,878
Self-citationWhispering-gallery-mode electro-optic modulator and photonic microwave receiver
Ilchenko, V. S., Savchenkov, A. A., Matsko, A. B., & Maleki, L. (2003) · Journal of the Optical Society of America B · doi:10.1364/josab.20.000333 · Cited by 177
Swiatkowska-Warkocka, Z., Koga, K., Kawaguchi, K., Wang, H., Pyatenko, A., & Koshizaki, N. (2013) · RSC Adv. · doi:10.1039/c2ra22119e · Cited by 68
Metadata
- Authors
- Cai, M., Painter, O., Vahala, K. J., & Sercel, P. C.
- Venue
- Optics Letters
- Publisher
- Optica Publishing Group
- Published
- 2000-10-01
- Volume
- 25
- Issue
- 19
- Pages
- 1430
- ISSN
- 0146-9592 (ISSN-L)
- 1539-4794
- OpenAlex
- W3100487933
- Cited by
- 347
- References
- 0
- FWCI
- 12.13
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Fiber-coupled microsphere laser. https://app.cochat.ai/papers/10.1364/ol.25.001430
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- Cai, M., Painter, O., Vahala, K. J., & Sercel, P. C. (2000). Fiber-coupled microsphere laser. Optics Letters. https://doi.org/10.1364/ol.25.001430
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