Dynamically stable single frequency ring resonator from diode pumped Nd:YAG modules with 55.6 W of output power

Autor(es)

Bereczki, Allan ^[1] ; Ferreira, Amauri Agostinho ^[1] ; Wetter, Niklaus Ursus ^[1]

Afiliação do(s) autor(es)

^[1] IPEN CNEN SP, Ctr Lasers & Aplicacoes, Ay Prof Lineu Prestes 2242, Sao Paulo, SP - Brazil

• Tipo de documento: Artigo Científico
• Fonte: Optics Express; v. 29, n. 15, p. 23167-23181, JUL 19 2021.
• Citações Web of Science: 0

Resumo

A Nd:YAG rod single-frequency ring laser based on side-pumped commercial modules is presented. Thermally induced birefringence compensation was applied in a dynamically stable resonator providing 55.6 W of continuous, linearly polarized, TEM00 output. The particular case of a symmetric ring resonator containing one or two focusing rods and a pair of curved mirrors was analyzed and a design technique is presented, allowing for easy, continuous shaping of the stability limits by changing only the distances in the resonator. (C) 2021 Optical Society of America under the terms of the OSA Open Access Publishing Agreement (AU)

• Processo FAPESP: 17/05854-9 - Localização de luz: uma maneira para construção de dispositivos fotônicos avançados
• Beneficiário: Niklaus Ursus Wetter
• Modalidade de apoio: Auxílio à Pesquisa - Pesquisador Visitante - Internacional