I-M0XX-XC11B76-P5-GH105
For use at the wavelength of 5.5 μm, at an operating frequency of 40.68 or 60 MHz with a rise time of 120 ns/mm, and an active aperture up to 9.6 mm.
Full Product Description- Wavelength:
- 5.5 µm
- Operating Frequency:
- 40.68 MHz, 60 MHz
- Active Aperture:
- 9.6 mm
- Rise/Fall Time:
- 120 ns/mm
Product description
This modulator is made from germanium, which makes it ideal for extra-cavity modulation or power control of high-power CO lasers. Combining optimum grade mono-crystalline germanium, high-quality optical finishing, robust anti-reflection (AR) coating, and high-reliability transducer bonding, with novel acoustic management and optomechanical design techniques, we have successfully achieved exceptional thermal management whilst maintaining high RF power handling, transmission, and diffraction efficiency.
Key features
- High optical power handling
- Low insertion loss
- Excellent pointing stability
- Superior beam quality
- High diffraction efficiency
Specifications
| Name | Value |
|---|---|
| Wavelength | 5.5 µm |
| Operating Frequency | 40.68 MHz, 60 MHz |
| Active Aperture | 9.6 mm |
| Rise/Fall Time | 120 ns/mm |
| Optical material | Germanium |
| Optical power density | Max: 30 W/mm² (recommended) |
| AR coating reflectivity | < 0.2% per surface (<0.5% 5.25-5.75 µm) |
| Transmission | > 98% |
| Optical polarization | Linear, Horizontal (parallel to base) |
| Acoustic mode | Compressional |
| Separation angle | 41 mrad at 40.68 MHz, 60 mrad at 60 MHz |
| Diffraction efficiency | ≥ 90% |
| RF power | Max: 50 W |
| Housing | Refer to drawing |
Order code
Guidance on how to create an order code is available in Downloads below.
