Dataset for Large Mode Area Single Trench Fiber for 2µm Operation

Performance of single trench fibers has been investigated using Finite Element Method at 2?m wavelength. Numerical investigations show that an effective single mode operation for large effective area between 3,000-4,000?m2 and 2,000-3,000?m2 can be achieved at ~40cm and ~25cm bend radius respectively by exploiting high delocalization of the higher order modes. Achievement of a large effective-area can be very useful to address non-linear effects. Moreover, single trench fiber offers certain advantages such as low-cost fabrication and easy post-processing (such as cleaving and splicing) thanks to the all-solid fiber design.