Abstract: To achieve wavelength-selectable and stable erbium-doped fiber (EDF) laser, a dual-Sagnac-ring configuration is designed to reach single-longitudinal-mode (SLM) oscillation and ...

Warner Bros. and New Line Cinema have announced a The Lord of the Rings: The Hunt for Gollum release date, scheduling plans to bring Sméagol’s story to moviegoers on December 17, 2027.