1053nm 10W/20W High Power Non-PM Isolator
F-tone Networks FT-1053-6: 1053nm high-power non-PM fiber isolator in 10W/20W classes, guarding industrial fiber lasers and pump chains from back-reflections.
- Type
- Polarization Insensitive
- Center Wavelength
- 1053 nm
- Operating Wavelength Range
- ±5 nm
- Typ. Peak Isolation at 23℃
- 30 dB
- Min. Isolation at 23℃
- 26 dB
- Typ. Insertion Loss at 23℃
- 0.8 dB
Reference model FT-1053-6 in your inquiry. Datasheets are confirmed offline before order. Full specifications ↓
Technical parameters
| Type | Polarization Insensitive |
|---|---|
| Center Wavelength | 1053 nm |
| Operating Wavelength Range | ±5 nm |
| Typ. Peak Isolation at 23℃ | 30 dB |
| Min. Isolation at 23℃ | 26 dB |
| Typ. Insertion Loss at 23℃ | 0.8 dB |
| Max. Insertion Loss at 23℃ | 1.0 dB |
| Max. Polarization Dependent Loss at 23℃ | 0.15 dB |
| Min. Return Loss at 23℃ (Input /Output) | 50 dB |
| Max. Optical Power (CW) | 10, 20 W |
| Max. Peak Power for ns Pulse | 10 or Specified kW |
| Package Dimension | 64x28x26 mm |
| Max. Tensile Load | 5 N |
| Operating Temperature | +10~+50 ℃ |
| Storage Temperature | 0~+60 ℃ |
Product details
Overview
Built for high-power 1053 nm service, this polarization-insensitive isolator is offered in 10 W and 20 W power classes. It guards fiber lasers and test instruments against back-reflections that could degrade or destroy upstream components, passing forward light with low insertion loss while rejecting backward light with high isolation. High return loss and low polarization-dependent loss round out the optical specification. The non-PM design uses standard single-mode fiber, keeping splicing and integration simple for system builders. With power handling far above laboratory-grade devices, it fits industrial fiber lasers, high-energy pump chains and reliability-critical sensor systems.
Key Features
- Polarization-insensitive (non-PM) design for standard single-mode fiber
- Available in 10 W and 20 W continuous-wave power classes
- High isolation against back-reflections at high power
- Low insertion loss, high return loss, low polarization-dependent loss
Applications
- Industrial fiber lasers
- High-energy pump chains
- Sensor systems
- Testing instruments
Specifications
| Parameter | Value |
|---|---|
| Part Number | FT-1053-6 |
| Product Type | Polarization-insensitive (non-PM) fiber isolator |
| Center Wavelength | 1053 nm |
| Max. Optical Power (CW) | 10 W / 20 W (power classes) |
| Compatible Brands | None specified |
Contact
For pricing, datasheets and OEM/ODM inquiries, contact the F-tone Networks sales team: una@f-tone.com / betty@f-tone.com · WhatsApp: +86 17761163895
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