MEMS variable optical attenuator (VOA)
OE photonics' MEMS variable optical attenuator (VOA) uses a microelectromechanical chip and electrostatic mirror rotation for continuous attenuation of input light. Bright-state and dark-state types are available.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Attenuation type | Bright state or dark state |
| Repeatability [ATT≤20dB] | ≤0.03 dB |
| PDL1 [@10dB] | ≤0.2 dB |
| PDL2 [@20dB] | ≤0.5 dB |
| Operating Temperature | −5~70 ℃ |
| Storage Temperature | −40~85 ℃ |
| Switching speed | ≤3 ms |
| Lifetime | ≥1×10^9 |
| Maximum Optical Power | ≤500 mW |
| Wavelength [Single-Mode] | O/C/L bands or 1250–1650 |
| Wavelength [Multimode] | 850±30 / 1310±30 |
| Attenuation Range [Single-Mode] | ≥40/45 |
| Attenuation Range [Multimode] | ≥30 dB |
| Insertion Loss IL [Single-Mode] | ≤0.6 dB |
| Insertion Loss IL [Multimode] | ≤0.6 dB |
| Return Loss [Single-Mode] | ≥50 dB |
| Return Loss [Multimode] | ≥30 dB |
| Drive Voltage [Single-Mode] | 0~7 V |
| Drive Voltage [Multimode] | 0~9 V |
Datasheet
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Supplier Information
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