Circular cladding waveguides in Pr:YAG fabricated by femtosecond laser inscription: Raman, luminescence properties and guiding performance

We report on the fabrication of circular cladding waveguides with cross-section diameters of 60−120 μm in Pr:YAG crystal by applying femtosecond laser inscription. The fabricated waveguides present 2D guidance on the cross-section and fairly low propagation losses. Multiple high-order guiding modes...

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Bibliografische gegevens

Hoofdauteurs:	Quanxin Yang, Hongliang Liu, Shan He, Qingyu Tian, Bin Xu, Pengfei Wu
Formaat:	Artigo
Taal:	Inglês
Gepubliceerd in:	Editorial Office of Opto-Electronic Journals Group, Institute of Optics and Electronics, CAS, China 2021-03-01
Reeks:	Opto-Electronic Advances
Onderwerpen:	femtosecond laser inscription cladding waveguides pr:yag crystal luminescence emission
Online toegang:	http://www.oejournal.org/article/doi/10.29026/oea.2021.200005
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