1064nm激光打标隔离器
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面议
1064 nm 激光打标隔离器
〖性能参数Performance Parameter〗
〖特性Features〗
n 插入损耗低
Low insertion loss
n 隔离度高
High isolation
n 功率处理能力强
Strong power processing ability
n 回波损耗高
high return loss
n 环境稳定性和可靠性好
Good environmental stability and reliability
参数 Parameter | 单位 Unit | 备注 notes |
中心波长 Center Wavelength (λc) | nm | 1064 or specified |
典型峰值隔离度 Typ. Peak Isolation | dB | 35 |
23℃时的小隔离度,λc所有偏振态 Min. Isolation at 23 ℃, λc all polarization states | dB | 28 |
23℃时的大插入损耗,λc Max. Insertion Loss at 23 ℃, λc | dB | 0.5 |
大偏振相关损耗 Max. Polarization Dependent Loss | dB | 0.1 |
M2 Degradation | % | < 10 |
光束圆度 Beam Roundness | % | > 90 |
小回波损耗 Min. Return Loss | dB | 50 |
大平均光功率 Max. Average Optical Power | W | 25 |
ns脉冲的大峰值功率 Max. Peak Power for ns pulse | kW | 10 |
大拉伸载荷 Max. Tensile Load | N | 5 |
光纤类型(输入端口) Fiber Type (Input port) | - | Nufern LMA-GDF-20/130-M, NA: 0.08/0.46 |
光纤类型(输出端口) Fiber Type (Output port) | - | Free Space |
额定输出光斑直径(1/e2) Nominal Output Beam Diameter (1/e2) | mm | 7 ± 0.5 |
工作温度 Operating Temperature | ℃ | 10 to 50 |
储存温度 Storage Temperature | ℃ | 0 to 60 |