Aspheric fiber collimator with single-mode pigtail AFCS-850-FC/PC

LBTEK's gradient-index collimator consists of an FC/PC connector, optical fiber, and collimating head. It effectively collimates the light transmitted through the fiber and outputs it into free space, while also serving as a receiver to couple parallel beams from free space back into the fiber for transmission. Featuring a compact structural design, the angled tail fiber and aspheric lens are precisely adjusted to ensure Gaussian beam quality and excellent collimation characteristics. Both the lens and fiber surfaces are coated with anti-reflection films, significantly reducing back reflections at the output end and minimizing optical noise in the optical link.

• Design wavelength: 405 nm, 532 nm, 780 nm, 850 nm, 1064 nm, 1550 nm
• FC/PC connector
• Aspheric lens used