Description
Features
Wide Operating Wavelength
High isolation & High ER
Low insertion loss
High stability and reliability
Application
Fiber Amplifier
Fiber sensing
Testing instruments
PM isolator(850nm)
Specifications
| Parameter | 850nm PM Isolator | |
| Center wavelength λc (nm) | 850 | |
| Bandwidth(nm) | ±10 | |
| Peak isolation (dB) | 32 | |
| Isolation at 23℃ (dB) | ≥25 | |
| Insertion Loss at 23℃(dB) | ≤1.0 typ 0.6 | |
| ER(dB) | Type 1 (Fast axis blocked) | ≥22 |
| Type 2 (Both of axis working) | ≥20 | |
| Return loss (Input/output) (dB) | ≥50/50 | |
| Power handling (mW) | ≤300 | |
| Fiber Type | Panda Fiber | |
| Operating temperature (℃) | 0 ~ +60 | |
| Storage temperature (℃) | -20 ~ +75 | |
| Package(mm) | 118x37x35 | |
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 | Wavelength | Working axis | Pigtail Type | Fiber Type | Length | Package |
| 850 | 1= Fast axis blocked 2= both of axis working |
900=900um loose tube 3000=3mm loose tube |
5=Panda fiber |
0.8=0.8m | 118x37x35 |
