Ray-photonics Co.,LTD----OEM precision optical component manufacturer.

Long-foucs lensed Fiber

Long-foucs lensed Fiber

Long-foucs Lensed Fiber

Long-foucs lensed Fiber

Products

Smaller spot size     Longer  working distance     High coupling efficiency      High quality Gaussian beam profile

 

θ

 30 - 33°(Std), 52~55°(Std)
   110 - 120
°(Std) or customer require (30 -120°) ± 2°

 R

 7 - 8µm (Std) or customer   require±1µm



 MFD

 3.0 ± 0.5μm or 2.5μm

 Working distance

  18μm

 Return loss

  40dB

 A

 0.2-0.4mm (Std), or   customer require ± 0.2mm

 B

 Customer require±0.5mm

 C

 0mm(Std), or customer   require ± 0.5mm

 L

 Customer require+0.5m

 Nickel plating thickness

 2 -3µm (Std) 1 -   10µm(customer require)

 Gold plating thickness

 0.1 - 0.2µm

 Metal coating pull strength

 > 10N

 Operating temperature

 -40 - +85C

 Soldering temperature

 280 - 300C

 Recommended solder 

 80%Au/20%Sn

 Fibre end coating

 Customer require,  AR   Coating

 Connector type

 Customer require

image.png image.png

image.png