Aspheric fiber collimator with single-mode pigtail AFCS-532-FC/APC

LBTEK's gradient-index collimator consists of an FC/APC connector, optical fiber, and collimating head. It effectively collimates the light transmitted through the fiber into free space and can also function as a receiver to couple parallel beams from free space back into the fiber for transmission. Featuring a compact structural design, the angled fiber pigtail 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 link.

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