Faraday Rotator & Isolator-PAVOS
PAVOS Ultra High Power Faraday Rotators - 1010 nm to 1080 nm
5/8/12mm Apertures
- 1/10th absorption and thermal lens focal shift compared to standard PAVOS
- 3-10 times lower non-linear refractive index
- Completely passive; no tuning required
- Stable performance to 400 W; tested to 1.2 kW average power without damage
- Optically contacted PBS cubes for improved damage threshold
- All isolators contain escape ports
- Adjustable to handle any angle of linear input polarization without additional optics

- Input/output waveplates available
- Precision mounting available
- Precision rejected beam pointing available
- Customization available

- High average power applications
- Ultrafast R&D
- Microelectronics
- Medical Systems & Device Manufacturing
- Micromachining
- Particle Acceleration
제조사 Electro-Optics Technology, Inc.
가격 TBD
문의 정세웅책임/기술, 권석부장/영업 (T.02-3461-1103)
제품 특징

The PAVOS Ultra line of Faraday devices offers roughly 1/10ththe absorption and thermal lens focal shift and can provide 3-10 times lower non-linear refractive index compared to the standard PAVOS rotators and isolators. This result in less Kerr Lens focal shift and lower B-integral. The PAVOS Ultra line has been specifically designed to meet the needs of othe high power and high energy 1 µm (1010 nm to 1080 nm) laser market with stable performance up through 400 W* of average power.

Our PAVOS Ultra rotators delivery industry-best laser reliability and performance. The PAVOS Ultra family of Faraday devices provide superior performance, especially at higher average power levels, while maintaining very high transmission values. 

EOT's PAVOS Ultra products rely on the Faraday effect from high Verdet constant, low absorption materials to rotate the plane of linearly polarized light in the forward direction and an additional 45° of non-reciprocal rotation in the reverse direction.

*For powers higher than 400 W, contact EOT.

Clear Aperture5 mm, 8 mm, 12 mm
Peak Transmissiona
Extinction>36 dB typical
>30 dB minimum
45° + 2/-5°
Damage Thresholda
7 J/cm2 at 10 ns
600 mJ/cm2 at 8 ps
Storage Temperature Range
-40 ºC to 70 ºC
Temperature Range
10 ºC to 30 ºC

Product specifications are subject to change. All products are RoHS compliant.
At customer-specified wavelength and temperature

PAVOS Ultra Faraday Rotators & Isolators - 1010 nm to 1080 nm Data Sheet
PAVOS Ultra Faraday Rotators & Isolators - 1010 nm to 1080 nm - Small Aperture (≤5 mm) User Guide
PAVOS Ultra Faraday Rotators & Isolators - 1010 nm to 1080 nm - Large Aperture (>5 mm) User Guide
Faraday Rotators & Optical Isolators Technical Notes