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Add: 4029-1,Future City Hui Ke,Shilongzai Shiyan Baoan Shenzhen China
Tel: +86-755-81488131
+86-755-81488292
+86-755-81488290
Fax: +86-755-81488231
E-mail: sales@lightwit.com.cn |
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产品描述： |
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Product Description:
Lightwit Photonics provides high quality Fiber Collimators. It collimates beam from fiber tip, or couples a collimated beam to single mode fiber. The highly reliable fiber collimators with the low insertion loss, high return loss and very small beam divergence angle. Lightwit Photonics produces a variety of standard and OEM fiber collimators.
Key Features:
◆Low insertion loss
◆High return loss
◆Compact size
◆Optical path epoxy free
◆Environmentally stable
◆Bellcore compliant
Applications:
◆Isolators
◆DWDM
◆Circulators
◆Optical Switches
◆Hybrid optics
◆Measurement systems
◆Signal Porcessing
Specifications:
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Parameter
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Grade A
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Grade B
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Central wavelength (CW)
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1310nm or 1550nm
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Minimum Spectral Bandwidth
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±40 nm
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Typical Insertion Loss
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021 dB
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0.26 dB
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Maximum Insertion Loss
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0.25 dB
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0.30 dB
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Typical Return Loss
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65 dB
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65 dB
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Minimum Return Loss
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60 dB
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60 dB
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Maximum Optical Power
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300mW
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Maximum Tensile Load
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5N
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Operating Temperature
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-20℃ to + 70℃
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Storage Temperature
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-40℃ to + 85℃
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Ordering information:
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No.
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Wavelength
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Grade
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Fiber Type
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Fiber Length
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Metal Tube
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Working Distance
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Connector
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LW-Collimator-
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3=1310nm
5=1550nm
7=1310/1550nm
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A=A grade
C=Customized
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1=250μm Corning SMF-28
2=900μm Tight Buffer
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1=1 meter;
2=2 meters;
3=3meters;
4=1.5 meters
5=2.5 meters
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0=None;
1=With Metal Tube
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05=5mm;
10=10mm;
25=25mm
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0=None;
1=FC/PC;
3=FC/SPC;
4=SC/SPC;
5=SC/APC
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For drawings, technical data or samples configuration other than stated above, please feel free to contact us: sales@lightwit.com.cn |
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