High Power (6+1) &1 Backward Pump & Signal Combiner

DescriptionThe High Power (6 + 1) × 1 Backward Pump & Signal Combiner enables highly efficient combining of the powers from up to 6 multimode pump diodes into a double clad fiber.Meanwhile, it can transmit several kW signal power with extremely low loss insertion from the opposite direction of the pump light. Suitable for different fiber types.  Key FeaturesHigh Power HandlingHigh Coupling EfficiencyProprietary Fiber Tapering TechniqueApplicationsHigh Power Fiber LaserSpecificationsParameterUnitValueProduct Type Backward pump ( 6 + 1 ) × 1Pump Wavelengthnm 900 - 1000Signal Wavelengthnm1000 - 1100Fiber Type For Input (Pump Channel) 200/220, NA=0.22/0.46 or 220/242, NA=0.22/0.46Fiber Type For Input (Signal Channel)   20/400, NA=0.065/0.46Fiber Type ForOutput (Signal Channel)  20/400 , NA=0.065/0.46 or 25/400, NA=0.065/0.46 dBMax. Signal Channel Insertion LossdB0.2Typ. Pump Efficiency%98Min. Pump Efficiency%97Input Pump PowerW550 × 6Input Signal PowerW3000Max. Backward Pump Power HandlingW300Operating TemperatureºC  0 to +50Storage TemperatureºC  -40 to +85*    P05 packaging is enough for conventional products, please contact sales for special products.Package Dimensions                                               P05                                                                                                                           P10 Ordering InformationHPBPC-(6+1)×1-B-1111-222-3333-44/444-55/555-666-71111: Signal Wavelength1060 - 1060 nm1080 - 1080 nmSSSS - Specify222: Pump Wavelength915 - 915 nm976 - 976 nmSSS - Specify3333: Fiber Type For Pump Input200D-200/220DCF220D-220/242DCFSSSS - Specify44/444: Fiber Type For Signal Input20/400, NA=0.065/0.46   SS/SSS - Specify 55/555: Fiber Type For Signal Output20/400, NA=0.065/0.4625/400, NA=0.065/0.46  SS/SSS - Specify 666: Pakeage TypeP05 - 100(L) × 15 (W) × 10 (H) P10 - 150(L) × 15 (W) × 10 (H)SSS - Specify7 : Fiber LengthQ - 0.75 mS - SpecifyFAQ1. What are the payment terms of payment?T/T 2. What about the lead time?Usually, if there's stock, we ship the goods within 5-7 working days after the deposit is confirmed. If it is out of stock, the lead time depends.3. How about the shipping?When the package is small, we will deliver the goods via international Express like FedEx , DHL,TNT and UPS and so on. while the goods have high weight and volume, we suggest using air or sea shipment.4. Can you do OEM for us?Yes. if there is a certain order quantity, we can do OEM including printing, logo, and customized model for you.5. What are the advantages of your products?A. Good quality and competitive pricesB. Strict quality control during production process.C. Professional operations in processes of production, sales, assembling, packaging and shippingD. Good after-sale service. Professional online technical support can be provided. Moreover, if there is any problem of the goods, we will help to solve the problem or provide replacement of the goods6. How about the Warranty?There are 12 months for the warranty. While the warranty is not responsible for those broken by violence or updated with other brands.  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1