1064 nm 20 W Fiber to Free Space Isolator
F-tone Networks FT-1064-34 is a 1064 nm fiber-to-free-space optical isolator rated for 20 W average power, delivering a controlled free-space output beam.
- Features
- High Power Handling; Low Insertion Loss
- Applications
- Fiber Lasers; Fiber Optic Instruments
- Center Wavelength (λc)
- 1064 nm or specify nm
- Typ. Peak Isolation
- 35 dB
- Min. Isolation @ λc All Polarization States, 23 ℃
- 28 dB
- Max. Insertion Loss @ λc, 23 ℃
- 0.5 dB
Reference model FT-1064-34 in your inquiry. Datasheets are confirmed offline before order. Full specifications ↓
Technical parameters
| Features | High Power Handling; Low Insertion Loss |
|---|---|
| Applications | Fiber Lasers; Fiber Optic Instruments |
| Center Wavelength (λc) | 1064 nm or specify nm |
| Typ. Peak Isolation | 35 dB |
| Min. Isolation @ λc All Polarization States, 23 ℃ | 28 dB |
| Max. Insertion Loss @ λc, 23 ℃ | 0.5 dB |
| Max. Polarization Dependent Loss | 0.1 dB |
| M2 Degradation | < 10 % |
| Beam Roundness | > 90 % |
| Min. Return Loss | 50 dB |
| Max. Average Optical Power | 20 W |
| Max. Peak Power (Pulse Width, 10 ns) | 10 kW |
| Max. Tensile Load | 5 N |
| Fiber Type (Input Port) | Specified by ordering info |
| Fiber Type (Output Port) | Free Space |
| Nominal Output Beam Diameter (1/e2) | 7 ± 0.5 mm |
| Operating Temperature | + 10 to + 50 ℃ |
| Storage Temperature | 0 to + 60 ℃ |
Product details
Overview
The FT-1064-34 is a 20 W isolator that couples a fiber input to a free-space output at 1064 nm. It keeps isolation between the fiber source and the free-space optics, blocking return light while delivering a clean output beam with a defined beam diameter and roundness. Rated for 20 W average power and kilowatt-class 10 ns pulses, it suits high-power laser delivery where the beam must leave the fiber and enter free-space processing optics. Beam-quality parameters such as M2 degradation and beam roundness are part of the specification.
Key Features
- 1064 nm isolator with fiber input and free-space output
- Maximum average optical power: 20 W
- Blocks return light between free-space optics and the fiber source
- Defined nominal output beam diameter with controlled beam roundness
- Beam-quality parameters including M2 degradation specified
- Handles kilowatt-class peak pulses with 10 ns pulse width
Applications
- Fiber lasers
- Fiber optic instruments
- Free-space laser beam delivery
Specifications
| Parameter | Value |
|---|---|
| Part Number | FT-1064-34 |
| Product Type | Fiber to Free Space Optical Isolator |
| Center Wavelength | 1064 nm |
| Max. Average Optical Power | 20 W |
| Input Port | Fiber |
| Output Port | Free space |
| Key Features (source) | High power handling, low insertion loss |
| Typical Applications (source) | Fiber lasers, fiber optic instruments |
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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