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?
A1:Sample order is welcome to test and check quality. We don't MOQ, 1pcs sample is available. Also Mixed samples are acceptable.
Q2: What's the Lead time?
A2: The normal lead time is about 1week, For big quantity and special products. Please check lead time with
our sales representative. But we keep stock for some products, could ship 1-3 days after receiving payment.
Q3: What are the payment terms?
A3: Payment term: T/T, Paypal, Western union,cash payment, ALI etc.
Q4: What is your warranty time of PM Isolator?
A4: 3 years' warranty.
Q5: Could I use our own logo, label and package?
A5: Yes, we could provide OEM service which according to your
requirements, design products label, logo, PN, SN, package.
