C-lens G-lens WDM CWDM DWDM Filter Component Collimator 500 Mw 60 Db 0.2 Db 0-500 Nm Single Dual Fiber Collimator 1.8,3.2 CN;GUA
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Shenzhen DYS Fiber Optic Technology Co., Ltd.
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WDM CWDM DWDM Filter component Single Dual fiber collimator
DYS is a manufacturer for famous WDM users and customers. We continuously tried to improve product quality, introducing OPTRUN coating machine from Japan , and have coating capacity ,which make the film stable and good quality , The WDM full parameter testing system,which has been developed by our team,has highly improve the WDM device and modules testing efficiency and data integrated services. we also do vertical integration ,this ensure the high quality and delivery in time.We accumulated product development and managerial experience in fiber optic field to satisfy different requirements.
Fiber collimator is optical fiber head pigtail and precise alignment lens packaged.Lens has two kinds of C-Lens and G-Lens.The package tube has a glass tube with gold-plated tube two kinds.According to different capillary diameter, there are many kinds of external diameter collimator.The function of an optical fiber collimator is to transform the light from the optical fiber into a collimated light,or parallel optical coupling into the optical fiber transmission.The products are widely used in the field of optical devices or optical research and experiment
Features
1. Low insertion loss
2. High return loss
3. Epoxy-free optical path
4. A variety of external specifications
5. Precision alignment package
Applications
1. Optical fiber communication systems
2. Wavelength division multiplexing device and module
3. Isolator
4. Circulator
5. Optical coupling
Technical Specification
Item | parameter | Unit | |
Central Wavelength | 1260nm~1650nm | 1260nm~1650nm | nm |
Typical Insertion Loss | 0.16 | 0.21 | dB |
Maximum Insertion Loss | 0.2 | 0.25 | dB |
Typical Return Loss | 65 | 65 | dB |
Minimum Return Loss | 60 | 60 | dB |
Maximum Acceptance Angle | 0.15 | ° | |
Maximum Beam Divergence Angle | 0.25 | ° | |
Maximum Beam Diameter | 0.5 | mm | |
Maximum Power Input | 300 | mW | |
Maximum Tension | 5 | N | |
Working Temperature | -20~+70 | °C | |
Storage Temperature | -40~+85 | °C | |
Fiber Type | SMF-28,MMF50/125um/MMF62.5/125 | ||
Fiber length,Diameter | 1m, 0.25mm/0.9mm |
CWDM DWDM Filter Device
CWDM DWDM Module