5/1/2023 0 Comments Optical isolator 1550nm![]() ![]() Please contact DK Photonics for confirmation. High quality Hybrid Combination 980/1550nm WDM Isolator Low PDL PMD from China, Chinas leading 1550nm WDM Isolator product, with strict quality control Hybrid Combination WDM Isolator factories, producing high quality Low PDL Optical Fiber Isolator products. For high power applications, we will use heat sink package, contact DK Photonics for details. *Due to ongoing design improvements, the package size is subject to change. ![]() Optical isolators use the magneto-optical crystal Faraday effect to allow light to pass in. For more information, please contact DKP. Custom Optical Fiber Isolator 1310nm 1550nm Can Be Customized. But they are all within a reasonable range. For high-power applications, IL and ISO will be slightly worse due to the heat absorbed by the Faraday plate and the temperature rise.Power transmits through the connector less than 2W. The default connector key is aligned to slow axis. For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower.Above specifications are for device without connector.FeaturesĠ.2(0.05 available upon request, only for low power) Requests for custom fiber pigtails, different wavelengths and handling power of operation or other specific needs will be readily addressed. Specifications Type 40 dB Standard Fiber-optic Isolator Fiber Type Singlemode Fiber Connector Bare Fiber Operating Wavelength 1550 nm Maximum Insertion Loss 0.5 dB Typical Insertion Loss 0. If you do not see a standard isolator that meets your needs, we welcome the opportunity to review your desired specification and quote a custom isolator. It has been widely used in EDFAs, Raman amplifiers, DWDM systems, Fiber lasers, transmitters and other fiber optic communication equipments to suppress back reflection and back scattering. The devices are characterized with low insertion loss, high isolation, high return loss, excellent environmental stability and reliability and low cost. The unique manufacturing process and optical path epoxy-free design enhance the device’s high power handling capability. It guides optical light in one direction and eliminates back reflection and back scattering in the reverse direction at any polarization sate. 1550nm Polarization Insensitive Isolator utilizes faraday effect of Magneto optical crystal.
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