Self-focusing collimating lens is mainly suitable for connection of beam divergence, it is usually used in optical passive components connection between optical fiber and optical fiber.
Small volume, easy to assemble
Collimating performance is good
Optical fiber collimator, optical fiber coupler and optical isolator
The light switch
WDM, DWDM device
Diameter tolerance: + 0.005 / -0.01 mm
Length tolerance: ±0.02mm
Angle: 8 ° + / - 0.5 °
AR coating: R < 0.5% @ + 30nm, lambda = 1310nm \ 1550nm...
Insertion loss (coating) : IL ≤ 0.15 dB
Reflection loss (coating) : RL ≥ 60d
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