The Photonic Technologies EOM-01-xx-yy electro‑optic modulator provides low‑cost frequency modulation from 3 to 25 MHz with optional driver and amplifier…
The EOM-01-xx-yy is designed for generating side‑bands on single‑frequency lasers for high‑resolution locking techniques such as frequency‑modulation saturation spectroscopy or stabilization to an optical resonator. It can be mounted in a standard 1" mirror mount and may be supplied with an optional low‑voltage oscillator.
The unit offers a range of optional accessories, including selectable resonant frequencies (3‑25 MHz), optional driver modules, and an optional amplifier. Coatings for different wavelength ranges (400‑700 nm, 650‑1000 nm, 1100‑1500 nm) are available, and the device is built around a lithium niobate crystal with a 3 mm aperture.
| Resonant Frequency (standard models) | 3, 5, 6, 6.25, 10, 12.5, 15, 20, 25 MHz |
|---|---|
| Aperture Diameter | 3 mm |
| Crystal Material | Lithium Niobate |
| Frequency Response | 0.4‑150 MHz |
| Gain | 20 dB |
| Dimensions (HxWxL) | 67 mm × 204 mm × 180 mm |
| Weight | 1.6 kg |
| Power Supply | 240 Vac (max power 50 VA) |
Standard models cover resonant frequencies from 3 MHz to 25 MHz, and other frequencies can be provided on request.
Yes, the unit can be mounted in a standard 1" mirror mount for easy placement and alignment.