532–980nm Polarization TGG Isolator
The optical isolator primarily utilizes the Faraday effect of magneto-optical crystals to block back-reflected light, allowing light to transmit in one direction only. It is used to prevent the adverse effects of back-reflected light or signal from the light source, such as mode hopping, frequency shift, and amplitude fluctuation. In high-power applications, back-reflected light can also cause instability and damage.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Center Wavelength (nm) 532 | ±5 |
| Center Wavelength (nm) 635/680 | ±5 |
| Center Wavelength (nm) 780/808 | ±10 |
| Center Wavelength (nm) 830/850 | ±10 |
| Center Wavelength (nm) 915 | ±10 |
| Center Wavelength (nm) 930 | ±10 |
| Center Wavelength (nm) 980 | ±10 |
| Peak Isolation (dB) | 30 |
| Isolation (dB) | ≥25 |
| Insertion Loss (dB) 532 | ≤2.0 |
| Insertion Loss (dB) 635/680 | ≤1.5 |
| Insertion Loss (dB) 780/808 | ≤1.5 |
| Insertion Loss (dB) 830/850 | ≤1.5 |
| Insertion Loss (dB) 915 | ≤1.5 |
| Insertion Loss (dB) 930 | ≤1.5 |
| Insertion Loss (dB) 980 | ≤1.5 |
| Extinction Ratio (dB) | ≥20 |
| Power Handling (W) | <10ns pulse |
| Return Loss (dB) | ≥45 |
| Fiber Type | PM Fiber |
| Package Dimensions (mm) 532 | 33×24×24 |
| Package Dimensions (mm) 635/680 | 37×24×24 |
| Package Dimensions (mm) 780/808 | 55×28×26 |
| Package Dimensions (mm) 830/850 | 58×28×26 |
| Operating Temperature (°C) | 0~+70 |
| Storage Temperature (°C) | -40~+85 |
Applications
Key Features
Datasheet
Supplier Information
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