Fiber to Free Space 750W 1064nm Isolator
A Fiber to Free Space 750W 1064nm Isolator is a specialized optical component used in high-power laser systems. It functions similarly to lower wattage isolators, allowing light to pass through in one direction (forward direction) while significantly attenuating light traveling in the opposite direction (reverse direction). However, it’s designed to handle much higher average optical power, specifically up to 750 watts of continuous wave (CW) laser power.
Features of Fiber to Free Space 750W 1064nm Isolator
- High Average Power Handling
- Wavelength
- Free Space Output
- High isolation
- Low insertion loss
- Polarization maintaining (PM) fiber input
Applications of Fiber to Free Space 750W 1064nm Isolator
- High-power laser cutting and welding
- Material ablation for micromachining and surface processing
- Advanced medical procedures
- Pumping high-power solid-state lasers
- Free-space laser communication for long-distance data transmission
Specifications of Fiber to Free Space 750W 1064nm Isolator
| Parameter | Unit | Value |
| Center Wavelength (λc) | nm | 1064 |
| Max. Insertion Loss, 23℃, λc @1064 nm | dB | 0.4 |
| Max. Insertion Loss, 23℃ @ 650 nm | dB | 7 |
| Typ. Peak Isolation | dB | 35 |
| Min. Isolation at 30℃ | dB | 28 |
| Min Isolation at all temperature | dB | 20 |
| Min. Return Loss | dB | 50 |
| Nominal Output Beam Diameter (1/e²) | mm | 10 ±0.5 or Specify |
| Min. Beam Circularity | % | 90 |
| Max. M2 Degradation | % | 10 |
| Max. Average Optical Power | W | 750 |
| Max. Peak Power for ns pulse | kW | 50 |
| Reverse Power Handling | W | 5W Continuous |
| Reverse Power Handling | W | 20W (3 min max) |
| Fiber Type (input port) | LMA-GDF-30/250-M fiber or Specify | |
| Operating Temperature | ℃ | 10 to +50 |
| Storage Temperature | ℃ | 0 to +60 |
Package Dimensions of Fiber to Free Space 750W 1064nm Isolator
Ordering Information of Fiber to Free Space 750W 1064nm Isolator
FSHI-①-②-③-④-⑤-⑥-⑦
| ①: Wavelength | 06 – 1064 nm, S – Specify | |
| ②: Handing Power | 750 – 750 W, S – Specify | |
| ③: Beam Diameter | 10 – 10 ± 0.5 mm, S – Specify | |
| ④: Jacket Type | 10 – 10 mm Armoured cable, S – Specify | |
| ⑤: Jacket Length | 2 – 2.0 m, 3 – 3.0 m, 4 – 4.0 m, 5 – 5.0 m, S – Specify | |
| ⑥: Fiber Length | 3 – 3.0 m, 4 – 4.0 m, 5 – 5.0 m, 6 – 6.0 m, S – Specify | |
| ⑦: Fiber Type | 30 – LMA-GDF-30/250-M, S – Specify | |
