Lithium Niobate Intensity Modulator
The Mach-Zehnder intensity modulator changes output intensity by modulating optical phase and interference. Annealed proton exchange forms low-loss, single-polarization waveguides on lithium niobate for excellent polarization stability. Low-speed versions use high-impedance lumped electrodes for low modulation rates. High-speed versions use 50Ω coplanar traveling-wave electrodes for high modulation rates.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Operating wavelength [Customizable] | Min ：1535 nm； Typical ：1550 nm； Max ：1565 nm |
| Input Operating Optical power [customizable; CW] | Max ：100 mW |
| Insertion loss [Customizable] | Typical ：5 dB |
| Polarization Extinction ratio [customizable; PM] | Typical ：20 dB |
| Max RF power [Customizable] | Max ：20 dBm |
| Return loss [Customizable] | Typical ：45 dB |
| Switching Extinction Ratio [Customizable] | Typical ：20 dB |
| RF Half-wave voltage [Customizable] | Typical ：4 V |
| Bias Half-wave voltage [Customizable] | Typical ：5 V |
| RF Bandwidth S21 [Selectable; Impedance 1MΩ] | DC-500MHz |
| RF Bandwidth S21 [Selectable; Impedance 50Ω] | 1GHz/5GHz/10GHz |
| Output Pigtail type [Modular] | SM-28e / PM1550；FC/APC |
| Electrical Interface Type [Modular] | SMA |
| Max Input Optical power [Modular] | 100 mW |
| Max Input Voltage [Modular] | ±15V |
Applications
Key Features
Datasheet
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