Type Parameter | Single Stage | Dual Stage | ||
P | A | P | A | |
工作波长 (nm) | 1064±5 | |||
典型插入损耗(dB)& 23℃ | 1.5 | 1.6 | 2.4 | 2.6 |
最大插入损耗 (dB) | ≤1.8 | ≤2.0 | ≤3.2 | ≤3.4 |
典型光隔离度 (dB) | 40 | 38 | 55 | 52 |
最小光隔离度 (dB) (23℃) | ≥35 | ≥32 | ≥45 | ≥42 |
消光比 Type B (dB) | ≥20 | ≥18 | ≥20 | ≥18 |
消光比 Type F (dB) | ≥23 | ≥20 | ≥23 | ≥20 |
回波损耗 (input/output) | ≥55/50 | ≥55/50 | ≥55/50 | ≥55/50 |
光纤类型 | 保偏熊猫光纤 | |||
工作温度 (℃) | -5℃ ~ + 50℃ | |||
储藏温度 (℃) | -40℃ ~ + 85 ℃ | |||
承受功率 (mw) | ≤300 | |||
封装尺寸 (mm) | Ф5.5× L34 | |||
“B” for 双轴工作, “F” for慢轴工作，快轴截止。 | ||||
1064nm保偏隔离器(单级，双级)
1064nm Polarization Maintaining Isolator | ||||||||
Features | Applications | |||||||
Low Insertion Loss | Communication Systems | |||||||
High Return Loss | Test Instrumentations | |||||||
High Extinction Ratio | Fiber Sensor | |||||||
High Isolation | Research | |||||||
High Stability & Reliability | ||||||||
Specifications | ||||||||
Parameter | Unit | Value | ||||||
Stage | - | Single | Dual | |||||
Grade | - | P | A | P | A | |||
Center Wavelength | nm | 1064 | ||||||
Operating Wavelength Range | nm | ±5 | ||||||
Typ.Peak Isolation | dB | 40 | 38 | 55 | 52 | |||
Min.Isolation at 23℃ | dB | 35 | 32 | 45 | 42 | |||
Typ.Insertion Loss at 23℃ | dB | 1.5 | 1.6 | 2.4 | 2.6 | |||
Max.Insertion Loss at 23℃ | dB | 1.8 | 2.2 | 3.2 | 3.4 | |||
Min.Return Loss (input/output) | dB | 50/50 | 50/50 | 50/50 | 50/50 | |||
Min.Extinction Ratio(only for B type) | dB | 20 | 18 | 20 | 18 | |||
Min.Extinction Ratio(only for F type) | dB | 22 | 20 | 22 20 | 20 | |||
Max.Optical Power(CW) | mW | 300 | ||||||
Max.Tensile Load | N | 5 | ||||||
Fiber Type | - | PM Panda Fiber | ||||||
Operating Temperature | ℃ | -5~+50 | ||||||
Storage Temperature | ℃ | -40~+85 | ||||||
For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower; | ||||||||
The default connector key is aligned to slow axis; | ||||||||
Package Dimensions | ||||||||
Ordering Information | ||||||||
PMIS-1064-23456-777 | ||||||||
1064 | -Center Wavelength: | 1064=1064nm | ||||||
2 | -Grade: | P=P garde, A=A grade | ||||||
3 | -Stage: | S=Single-core stage, D=Dual-core stage | ||||||
4 | -Axis alignment | F=Slow axis working Fast axis blocked, B=Both of axis working | ||||||
5 | -Pigtail type: | 0=250 bare fiber, 1=900um loose tube, 2=2.0mm loose tube, 3=3.0 loose tube | ||||||
6 | -Fiber length: | 0=0.8m,1=1m | ||||||
777 | -Connector type: | 0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC | ||||||
