|
| Brand Name: | Gracyfiber |
| Model Number: | PMISO-155PSAST10910-22(D) |
| MOQ: | 1pieces |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 100,000 pieces per month |
PM Isolator Polarization Maintaining Optical Isolator 1310 1480 1550nm Low Insertion Loss High Isolation For EDFA Fiber Laser Fiber Sensor And Optical Instrument
1. Product Description
This Polarization Maintaining Isolator is a high-performance passive optical device designed for polarization-maintaining fiber optic systems.
2. Key Features
|
Parameters Type |
Unit |
Single Grade |
Daul Grade |
||
|
P |
A |
P |
A |
||
|
Operating wavelength |
nm |
1310,1480 ,1550 |
|||
|
Bandwidth |
nm |
±20 |
|||
|
Peak Isolation |
dB |
42 |
40 |
58 |
55 |
|
dB |
≥28 |
≥26 |
≥48 |
≥45 |
|
|
Insertion Loss@at 23℃ |
dB |
0.4 |
0.5 |
0.5 |
0.6 |
|
Insertion Loss@-5 ~70℃ |
dB |
≤0.55 |
≤0.65 |
≤0.55 |
≤0.80 |
|
Extinction Ratio |
Type1:Fast axis blocked |
dB |
≥20 |
≥18 |
≥20 |
≥18 |
|
Type2:Both of axis working |
dB |
≥25 |
≥23 |
≥25 |
≥23 |
|
|
Return loss |
dB |
≥55 |
||||
|
Power handling |
mW |
≤300 |
||||
|
Fiber Type |
/ |
Corning PM Panda fiber |
||||
|
Fiber Length |
/ |
1310nm :PM 1310;1550nm:PM1550; |
||||
|
Operating temperature |
℃ |
-5 ~ +70 |
||||
3. Applications
EDFA
Fiber Optic Instrument
Fiber Laser
Fiber Sensor
Polarization-Maintaining Optical Communication Systems
High-Stability Optical Path Protection and Reflection Suppression Scenarios
FAQ
Q1: What operating wavelengths does this PM Isolator support?
A: This product primarily supports common communication wavelengths such as 1310nm, 1480nm, and 1550nm, with an operating bandwidth of ±20nm. Wavelengths such as 1064nm and 1650nm can also be selected in the ordering information, allowing for configuration according to different system requirements.
Q2: What are the main performance advantages of this polarization-maintaining isolator?
A: This product features low insertion loss, high extinction ratio, high isolation, high stability, and high reliability. The peak isolation of the single-stage model can reach 40–42dB, and the peak isolation of the dual-stage model can reach 55–58dB; return loss ≥55dB, and maximum power handling ≤300mW.
Q3: Does this PM Isolator support customization?
A: Customization is supported. Customers can choose the operating wavelength, single/dual-stage structure, slow-axis or dual-axis operation, packaging type, fiber sheath, fiber length, and connector type according to their needs. Connectors are available in FC/UPC, FC/APC, SC/UPC, SC/APC, LC/UPC, LC/APC, or other custom specifications; the default connector key alignment is with the slow axis.
Address
4/F,Building D ,ZhiXuanHan Yuanling Industrial Park,ShiYan Sub-District,Baoan District,Shenzhen City,Guangdong Province,China
Tel
86-0755-27204792
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