The 980nm SM Dual Fiber Collimator is the basic element for in-line fiber optics components, such as Circulators and WDM. It has low PDL, low insertion and high return loss. The unique processing and high-quality AR coating also enable this collimator to handle high power.
If you do not see a standard Fiber Collimator that meets your needs, we welcome the opportunity to review your desired specification and quote a custom Fiber Collimator. Requests for custom fiber pigtails, different wavelengths and handling power of operation or other specific needs will be readily addressed.
Performance Specifications
|
Parameter
|
Unit
|
Value
|
|
Operating wavelength (λc)
|
nm
|
980,1030,1064
|
|
Operating wavelength range
|
nm
|
±50
|
|
Working Type
|
-
|
Transmission
|
Reflection
|
|
Working Distance
|
mm
|
5~10
|
11~30
|
31~50
|
0mm for G-lens,2.4mm for C-lens
|
|
Max. Insertion Loss (λc)
|
dB
|
0.30
|
0.40
|
0.50
|
0.30
|
|
Max. PDL
|
dB
|
0.15
|
|
Min. Return Loss
|
dB
|
55
|
|
Fiber Type
|
-
|
1060-XP
|
|
Max. Power Handling
|
W
|
0.5, 1, 3, 5, 10
|
|
Operating temperature
|
℃
|
-5~+70
|
|
Storage temperature
|
℃
|
-40~+85
|
|
Dimension
|
mm
|
Φ3.2x10(Metal holder) or Φ2.78x9.0 (Glass tube)
|
- The specifications are w/o connector. Other lens sizes can also be customized according to requirements.
- For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower. Power transmits through the connector less than 2W.
- When purchasing the collimator, please inform us whether it is used alone or in pairing. If paired, we will pack and ship the paired ones together.
Package Dimension
Order information
P/N: COLL-D-②-③-④-⑤-⑥-⑦-⑧-⑨ (D: Dual fiber)
When you inquire, please provide the correct P/N number according to our ordering information, and attach the appropriate description would be better. If need any connector, we do not recommend choosing a 250μm bare fiber pigtail.
|
①
|
②
|
③
|
④
|
⑤
|
⑥
|
⑦
|
⑧
|
⑨
|
|
Wavelength
|
Working Distance
|
Power Handling
|
Working Type
|
Lens Type
|
Pigtails Diameter
|
Fiber Length
|
Connectors
|
Dimension
|
|
98:980nm
30:1030nm
64:1064nm
XX: Others
|
0: 0mm
5: 5mm
10:10mm
|
L:<0.5W
1:1W
3:3W
5:5W
|
T:Transmission
R:Reflection
|
C: C-lens
G: G-lens
|
25:250μm bare fiber
90:900μm Loose Fiber
XX: Others
|
10:1.0m
13:1.3m
15:1.5m
20:2.0m
XX: Others
|
00: None
FP: FC/PC
FA: FC/APC
SA: SC/APC
LA: LC/APC
XX: Others
|
3.2x10
2.78x9
|
Part Number Example: COLL-D-98-5-L-T-C-25-10-00-2.78X9
Description: 980nm SM Dual Fiber Collimator, 5mm working distance ,0.5W hand power, Transmission type, C lens, 1060-XP fiber, bare fiber, 1.0m fiber length, and no connector, package dimension:2.78x9mm. Used in pairing.
Ordering Information for Custom Parts:
If you need to customize other specifications, please provide detailed description for your requirement.
DownloadDatasheet in PDF