Multi-mode Pump Laser Protector (980nm pass 1064nm blocked) The Pump Laser Protector is designed for protecting the pump laser, allowing the 975nm light-wave to pass through and blocking the 1020-1100nm or 1500-1600nm light-wave unneeded, with low insertion loss, high extinction ratio, high isolation, high power handling, high return loss and excellent environmnetal stability and reliability. It is ideal for fiber laser and fiber amplifier applications.
工作温度：商业级/工业级/军品级可选
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High Power Multi-mode Pump Laser Protector |
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Features |
Applications |
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Low Insertion Loss |
EDFA |
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High Return Loss |
Pump Laser |
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High Reliability & Stability |
Q-Switched Laser |
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Specifications |
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Parameters |
Unit |
Values |
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Pass Band Wavelength Range |
nm |
980 |
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Max.Insertion Loss over Pass Band Wavelength |
dB |
0.7 |
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Blocked Band Wavelength Range |
nm |
1030 |
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Min. Isolation at 23℃ (@Blocked Band Wavelength Range) |
dB |
25 |
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Max. Polarization Dependent Loss at 23℃ |
dB |
0.15 |
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Min. Return Loss |
dB |
30 |
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Max. Power Handling (CW) |
W |
0.5, 1, 2, 5, 10, 20 or Specify |
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Max. Pulsed Power |
kW |
10 or Specify |
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Max. Wavelength Thermal Stability |
nm/℃ |
0.003 |
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Max. Insertion Loss Thermal Stability |
dB/℃ |
0.005 |
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Operating Temperature |
℃ |
0~+70 |
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Storage Temperature |
℃ |
-40~+85 |
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*Above specifications are for device without connector. *For device with connector, IL is 0.3dB higher, RL is 5dB lower, and ER is 2dB lower. *The default connector key is aligned to slow axis. |
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Ordering Information |
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MMPLP-1111-222-34-5-66-7788 |
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1111 – Wavelength: |
9803=980nm pass/1030nm blocked |
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222 – Fiber Type: |
009=MM-S105/125-22A, SSS=Specify |
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3 – Package Dimension: |
0=φ5.5x35mm, 1=70x12x8mm, 2=100x15x10mm, S=Specify |
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4 – Pigtail Type: |
0=bare fiber, 1=900μm loose tube |
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5 – Fiber Length: |
0.75=0.75m,1.0=1m, S=Specify |
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66 – Connector Type: |
0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=None, S=Specify |
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77 – Average Power: |
00=500mW, 01=1W, 05=5W, ……, 20=20W, SS=Specify |
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88 – Peak Power: |
00=Continuous Wave, 10=10kW, 20=20kW |
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Part No. Example: MMPLP-9803-009-00-0.75-00-0110
Description: Multi-mode Pump Laser Protector, 980nm pass/1030nm blocked, MM-S105/125-22A, φ5.5x35mm, bare fiber, 0.75m, no connector, 1W average power, 10W peak power.
For Custom Parts, please provide detailed description for your requirement.
