Optical Fiber Collimator Single / Dual Fiber Collimator 1310 / 1550
Fiber Optic Collimators are devices used to expand and collimate output light at fiber end to couple light beams between two fibers. It combines fiber and lens, used to produces parallelled beams.
◇Features:
Low IL & High Return Loss
Epoxy Free In Optical Path
Environmental Stability
◇ Application:
Isolator
Circulator
FWDM,CWDM
Lab Research
◇ Specifications:
Parameters | Single Fiber | Dual Fiber | ||
Premium | A Grade | Premium | A Grade | |
Operating Wavelength (nm) | 1310/1550, 1260~1620 or Customized | 1310±20 | ||
1550±20 | ||||
Insertion Loss (dB) | ≤ 0.18 | ≤ 0.20 | ≤ 0.30 | ≤ 0.35 |
Return Loss (dB) | 60 | |||
Receive Angle(degree) | ± 0.15 | |||
Facula Diameter(mm) | 0.5 | |||
Optical Power Handling (mw) | ≤ 500 | |||
Operating Temperature (°C) | -10°C~+70°C | |||
Storage Temperature (°C) | -10°C~+70°C | |||
Fiber Type | SMF-28, MMF50/125um or MMF62.5/125 | |||
Fiber Type | 1 Meter Each End 0.25mm or 0.9mm | |||
Dime nsion (mm) | 1.8(OD) Lens | 3.2x10 Metal holder or 2.78x9.0 Glass tube | ||
1.0(OD) Lens (only 1310,1550nm) | 1.8x7mm Metal holder or 1.4x 7mm Glass tube | |||
*For device with connector,IL is0.3dB higher,RL is 5dB lower,and ER will be 2dB lower | ||||
*The default connector key is aligned to slow axis |
◇ Ordering information:
Item | Type | Wavelength | Lens Diamete | Working Distance | Lens Type | Fiber Type | Pigtail Type | Pigtail Length | Connector | Package |
FCL | S=Single fiber pigtail D=Dual fiber pigtail | 85=850 98=980 106=1064 131=1310 155=1550 | l=1.8mm 2=1.0mm | 5=5mm, S= Specify | C=C lens G=Grin Lens | l=SMF-28e 2= HI 1060 S= Specify | l=250UM bare fiber 2=900umloose tube S= Specify | l=0.5m 2=1.0m 3=1.5m 4=2.0m S=Specify | NA=NONE FP=FC/UPC FA=FC/APC LP=LC/UPC LA=LC/APC SP=SC/UPC SA=SC/APC S= Specify | 3.2x10 2.78x9 1.8x7 1.4x7 specify |