AFR's Dragon 6 kW Laser Cable provides QBH compatible connector for high power fiber lasers up to 6 kW. Technologies incorporated include cladding mode stripping, indirect water cooling, protective window and safety interlock.
The Backward pump (6+1)×1 High Power Combiner with ClearCut Fiber Bragg Grating enables highly efficient combining of the powers from up to 6 multimode pump diodes into an FBG with low insertion loss for high power fiber lasers. With AFR's ClearCut design and packaging, the devices can handle 3 kW pump power and 3 kW signal power. Key Features Applications Combiner and FBG Integrated Fiber Laser Low Transmission Loss Exceptional Reliability Specifications Parameter Unit Value Operation Wavelength nm 1080 ± 1 Max. Handling Signal Power W 3000 Max. Signal Channel Insertion Loss (Total)1 dB 0.3 Storage Temperature ℃ - 40 to + 85 Operating Temperature ℃ 0 to + 50 Cooling Bottom Plate Temperature ℃ ≤ 25 Parameters for Combiner Product Type - Backward pump (6+1)×1 Pump Wavelength nm 976 Fiber Type for Input (Pump Channel) - BrightCore MM200/220 DCF, 0.22 NA Fiber Type for Input (Signal Channel) - 20/400 DCF, 0.065 NA Fiber Type for Output (Signal Channel) - Customization Min. Pump Efficiency % 97 Max. Input Signal Power W 3000 Max. Input Pump Power W 6 × 500 Max. Backward Power Handling W 300 Package Dimensions Pump Power ＜ 3 kW mm 150 (L) × 15 (W) × 10 (H) Pump Power ≥ 3 kW mm 180 (L) × 15 (W) × 11 (H) Parameters for FBG (OC) Fiber Type - 20/400 DCF, 0.065 NA Peak Reflectivity % (5.0 - 30.0) ± 2.0 Reflection Bandwidth at 50% nm 0.2 - 2.0 Tolerance on Reflection Bandwidth nm 0.1 - 0.2 Min. Side Mode Suppression Ratio dB 10 Max. Wavelength Mismatch (OC Relative HR) nm 0.3 1Test with 1064 nm light source.
The 2000 nm Mode Field Adapter can effectively expand the mode field of single-mode fiber or LMA fiber, match the LP01 mode field of larger LMA fiber. Available for different fiber types. Key Features Applications Low Insertion Loss Fiber Laser Specifications Parameter Unit Value Product Type - MFA Wavelength nm 2000 Input Fiber - SM1950 Output Fiber - FUD-4070, SM-GDF-10/130-15FA Signal Insertion Loss dB < 0.60 Min.Extinction Ratio (for PM Fiber Only) dB 18 Power Handling1 W 10 20 Package Dimensions mm P1: 50 (L) × 5 (W) × 5 (H) P2: 70 (L) × 12 (W) × 8 (H) Operating Temperature ℃ 0 to + 65 Storage Temperature ℃ - 40 to + 85 1If you have other power inquiries, please contact AFR for details.
The 2 μm Fiber Optic Circulator is a high performance lightwave component that routes incoming signals from Port 1 to Port 2, and incoming Port 2 signals to Port 3. Key Features Applications High Power Handling Fiber Laser Low Insertion Loss Fiber Optic Instruments Specifications Parameter Unit Value Operating Wavelength nm 1950 or 2000 Max. Insertion Loss, λc ± 30 nm, 23 ℃ dB 1.5 Min. Isolation, λc ± 30 nm, 23 ℃ dB 16 Min. Crosstalk dB 40 Min. Return Loss dB 50 Min. Extinction Ratio dB 18 Max. Average Optical Power W 0.3, 0.5, 1, 2 or 5 Max. Peak Power (Pulse Width, 10 ns) kW 10 Max. Tensile Load N 5 Fiber Type - Specified by ordering info. Operating Temperature ℃ - 5 to + 70 Storage Temperature ℃ - 40 to + 85 Package Dimensions mm 12 × 17 × 39 1IL is 0.3 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis. 2The Optical Power is 1 W only for connector added.
The 2 μm Polarization Beam Combiner/Splitter is a compact high performance lightwave component that combines two orthogonal polarization signals into one output fiber. The most common application is to combine the light of two pump lasers into one single fiber to double the pump power in EDFA or Raman Amplifier. The 2 μm Polarization Beam Combiner can also be used as a beam splitter. Key Features Applications Low Insertion Loss EDFA Raman Amplifier Specifications Parameter Unit Value Grade - Grade P Grade A Center Wavelength (λc) nm 2000 Operating Wavelength Range nm λc ± 40 Typ. Insertion Loss dB 0.6 0.8 Max. Insertion Loss dB 1.1 1.4 Min. Extinction Ratio, 23 ℃ (for Splitter Only) dB 20 18 Min. Return Loss dB 50 Min. Directivity dB 50 Max. Optical Power (Continuous Wave) mW 500 Fiber Type - PM 1550 Panda Fiber for Ports 1 & 2 - SMF-28 or PM 1550 Panda Fiber for Port 3 Max. Tensile Load N 5 Operating Temperature ℃ - 5 to + 70 Storage Temperature ℃ - 40 to + 85 1IL is 0.3 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.
The Isolator Polarization Beam Combiner/Splitter is a compact device that provides both polarization beam combining and optical isolation in one integrated component. The most common application is to combine the light of two pump lasers into one single fiber to double the pump power in EDFA or Raman Amplifier. The Isolator Polarization Beam Combiner/Splitter has extremely low insertion loss, and it can improve the amplifier performance. Key Features Applications Low Insertion Loss EDFA Compact Size Raman Amplifier Specifications Parameter Unit Value Stage - Single Stage Dual Stage Center Wavelength (λc) nm 2000 Operating Wavelength Range nm λc ± 20 Typ. Insertion Loss dB 0.6 0.7 Max. Insertion Loss dB 1.2 1.3 Min. Isolation, 23℃ dB 20 42 Min. Extinction Ratio, 23℃ (for splitter only) dB 20 20 Min. Return Loss dB 50 Directivity dB 50 Max. Optical Power (Continuous Wave) mW 500 Fiber Type - PM 1550 Panda Fiber for Ports 1 & 2, - SMF-28 or PM 1550 Panda Fiber for Port 3 Max. Tensile Load N 5 Operating Temperature ℃ - 5 to + 70 Storage Temperature ℃ - 40 to + 85 1IL is 0.3 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.
The 1064 nm Polarization Maintaining Filter Coupler is manufactured by using advanced technology to allow the input signal to be split at various ratios with high extinction ratio. Key Features Applications High Extinction Ratio Fiber Lasers Low Polarization Dependent Loss Raman Amplifier System Monitoring Specifications Parameter Unit Value Center Wavelength (λc) nm 1064 Operating Wavelength Range nm λc ± 20 Configuration - 1 × 2 2 × 2 Max. Excess Loss, 23 ℃ dB 0.8 1.1 Tap Ratio % 1 ± 0.5, 5 ± 1, 10 ± 2, 50 ± 5 Min. Return Loss dB 50 50 Min. Extinction Ratio, 23 ℃ dB 20 18 Max. PDL (For SM Fiber Type), 23 ℃ dB 0.1 Max. Optical Power (Continuous Wave) mW 300 Max. Tensile Load N 5 Fiber Type - HI 1060 or PM 980 Panda Fiber for Tap Port - PM 980 Panda Fiber for input & output ports Operating Temperature ℃ - 5 to + 70 Storage Temperature ℃ - 40 to + 85 1IL is 0.5 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.
