
Electro-Optic Phase Modulator (EOM) EOPM-BB-C
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Broadband Free-Space Phase Modulator
This LBTEK broadband electro-optic phase modulator (EOM) provides wide-bandwidth (DC to 100 MHz) optical phase modulation via the linear electro-optic effect in lithium niobate. The wider bandwidth enables high-frequency sideband generation and fast laser control.
Optimized for ultrafast laser and quantum optics applications requiring rapid phase modulation. Multiple wavelength bands (UV/VIS/NIR) are available with custom AR coating options.
Key Features
- DC to 100 MHz modulation bandwidth (broadband)
- Lithium niobate electro-optic crystal
- Compatible with high-speed RF drivers and waveform generators
- AR-coated for the operating wavelength
- Low residual amplitude modulation (RAM)
Typical Applications
- Pulsed laser shaping (sub-MHz to 100 MHz)
- High-frequency PDH locking
- Quantum information processing — qubit control sidebands
- Coherent optical communication
- Atomic clock laser stabilization
- Frequency-modulated spectroscopy (FMS)
Product Family
The EOPM-BB series broadband phase modulators provide DC-to-100 MHz bandwidth for fast laser phase control. Available in multiple wavelength bands. Custom Vπ and bandwidth on request.
SKU: EOPM-BB-C · Sourced from LBTEK · Distributed by WaveQuanta
| Operating Wavelength | 1000-1650 nm |
| Modulation Bandwidth | DC-100 MHz |
| Electro-Optic Crystal Material | Lithium Niobate |
| Operating Wavelength | 258V@1064nm |
| Electro-Optic Crystal Material | ≥98%±1% |
| Optical Damage Threshold | 2 W |
| Clear Aperture | 3 mm |






