Comparison of Fiber Lasers and Conventional Lasers
Thermal Performance: Fiber lasers exhibit excellent thermal performance compared to conventional lasers, which often face thermal lensing problems due to their bulk nature.
Beam Quality: The beam quality of fiber lasers is generally good, attributed to the fiber geometry, whereas conventional lasers have normal beam quality.
Robustness and Compactness: Fiber lasers are more robust and compact as they do not require bulk optics, unlike conventional lasers.
Price: Fiber lasers are cheaper because they require fewer mechanical components compared to the more expensive conventional lasers.
Nonlinearity: Fiber lasers have a disadvantage in terms of nonlinearity due to their long length and small mode area. However, this can be mitigated by using a Large Mode Area (LMA) fiber design.
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