Gezhi Photonics (Shenzhen) Technology Co., Ltd.
Gezhi Photonics (Shenzhen) Technology Co., Ltd.
Add to Cart
Product Overview of PM Isolator
High Isolation 1064-2050nm Polarization Maintaining lsolator & Tap & Bandpass Filter
Polarization Maintaining Isolator
GEZHI The Polarization Maintaining Isolator is micro-optic device built with PM panda fiber. The PM isolator features low insertion loss, high isolation, high extinction ratio and high reliability and stability. The device guides optical light in one direction and eliminates back reflection and back scattering in the reverse direction. The device can be built with bare fiber, or 900um jacket cable.
Features & Applications of PM Isolator
Features:
Low Insertion Loss
High Return Loss
High Extinction Ratio
High Isolation
Applications:
EDFA
Pump Laser
Optics Cutting
Research
Specifications of PM Isolator
| Parameter | Unit | Value | |||||
| Stage | - | Single | Dual | Single | Dual | Single | Dual |
| Signal Wavelength | nm | 1064±5 | 1550±15 | 2000±15 | |||
| Min. Signal Isolation, λc,±15 at 23℃ (Output to Input) | dB | 18
| 30 | 28 | 45 | 28 | 45 |
| Max. Excess Loss, λc, at 23℃ (Input to Output) | dB | 1.5
| 1.7 | 1.2 | 1.4 | 2.5 | 3.5 |
| Min. Extinction Ratio at 23℃ | dB | 20 | 20 | 18 | |||
| Tap Ratio | % | 1±0.2%, 2±0.4%, 5±1%, 10±2% | |||||
| Min. Pass Bandwidth (@-0.5dB) | nm | 2, 5, 8, 15 or Specified 8 10 Specified
| |||||
| Max. Stop Bandwidth (@-25dB) | nm | As Specified
| |||||
| Min. Return Loss | dB | 50 | |||||
| Max. Optical Power (CW) | mW | 300 | |||||
| Max. Tensile Load | N | 5 | |||||
| Operating Temperature | ℃ | -5~+50 | |||||
| Storage Temperature | ℃ | -40~+85 | |||||
| With connector, IL is 0.3dB higher, RL is 5dB lower, and ER is 2dB lower. | |||||||
| Connector key is aligned to slow axis. | |||||||
Package Dimension
Odering Information of PM Isolator
| PMTIBPF-1111-2344-55-666-777-89-A-BCD | ||
| 1111 - Wavelength: | 2000=2000nm, 1064=1064nm, 1550=1550nm, SSS=Specified | |
| 2 - Working Axis: | 1=Option 1, 2=Option 2, 3=Option 3, 4=Option 4, 5=Option 5 | |
| 3 - Stage: | S=Single-core Stage, D=Dual-core Stage | |
| 44 - Pass Bandwidth @-0.5dB: | 02=2nm, 05=5nm, 10=10nm, SS=Specified | |
| 55 - Tap ratio: | 01=1%, 02=2%,..., 50=50% | |
| 666 - Fiber type for In & Out: | 001=PM1550, 002=PM1310, 003=PM980, 045=PM1950, SSS=Specified | |
| 777 - Fiber type for Tap: | 001=PM1550, 002=PM1310, 003=PM980, 004=Hi1060, 008=SMF-28E | |
| 8 - Package Dimension: | 0=φ5.5x35mm, S=Specified | |
| 9 - Pigtail Type: | 0=bare fiber, 1=900μm loose tube | |
| A - Fiber Length: | 0.8=0.8m, 1.0=1m, S=Specified | |
| B - Connector Type for Input: | 0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=None, S=Specified | |
| C - Connector Type for Output: | 0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=None, S=Specified | |
| D - Connector Type for Tap: | 0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=None, S=Specified | |
FAQ
Q1:Can I have a sample order? What is your MOQ of PM Isolator?