Narrow bandwidth optimization using a polymer microring resonator in a thulium–holmium fiber laser cavity

• Main Authors: Abdul Kadir @ Jaafar, Muhammad Zamzuri, Ariannejad, Mohammad Mahdi, Samion, Muhamad Zharif, Tan, C. L., Ismail, Mohammad Faizal, Bayang, Leonard, Ahmad, H.
• Format: Article
• Language: English; English
• Published: Elsevier B.V. 2020
• Subjects: Q Science (General)
• Online Access: http://irep.iium.edu.my/82503/1/82503_Narrow%20bandwidth%20optimization%20using%20a%20polymer_ft.pdf; http://irep.iium.edu.my/82503/2/82503_Narrow%20bandwidth%20optimization%20using%20a%20polymer_scopus.pdf; http://irep.iium.edu.my/82503/; https://www.sciencedirect.com/science/article/abs/pii/S0030401820301802?via%3Dihub

A thulium–holmium fiber (THDF) laser cavity has been demonstrated with a SU-8 polymer microring resonator (PMRR) in the cavity. The PMRR has a 500μm radius and fabricated using the lithography method, with the SU-8 polymer acting as a host material. The butt coupling method was used for the horizont...