473nm polarization-maintaining MEMS variable optical attenuator
OE photonics' polarization-maintaining 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.
Save to Favorites
Overview
Specifications
| Parameter | Value |
|---|---|
| Attenuation type | Bright state |
| Fiber Type | PM460 |
| Test Wavelength | 473 nm |
| Attenuation Range | ≥30 dB |
| Insertion Loss IL [Center wavelength ±30nm, 23℃; Additional 0.2dB for multiple bands; Excluding connectors; Additional 0.2dB with connectors] | ≤3.0 dB |
| Extinction Ratio [Including connectors] | ≥18 dB |
| Operating Temperature | −5~70 ℃ |
| Storage Temperature | −40~85 ℃ |
| Switching speed | ≤3 ms |
| Lifetime | ≥1×10^9 |
| Maximum Optical Power | ≤500 mW |
| Drive Voltage | 0~8 V |
| Fiber Length [Excluding connectors] | 1±0.05 m |
| Connector Type [Input, output] | FC/APC |
Applications
Key Features
Datasheet
Please provide your email to download the datasheet.
Invalid email format. Please try again.
Supplier Information
Related Products
-
1 × 2 PM MEMS Switch
Semiconductor & Electronics
Afrlaser
Operating Wavelength Range: 1530 - 1570 nm Insertion Loss [Each connector added: source footnote states L is 0.3 dB higher.]: ≤1.0 dB Channel Crosstalk: ≥50 dB
-
TYRH-3600L integrated-circuit three-temperature test equipment
Semiconductor & Electronics
Tianyiruihe
Equipment name: Integrated-circuit three-temperature test equipment Equipment model: TYRH-3600L Test positions: Supports testing of one / two / four / eight devices
-
532nm polarization-maintaining MEMS variable optical attenuator
Semiconductor & Electronics
Oe-photonics
Attenuation type: Bright state Fiber Type: PM460 Test Wavelength: 532 nm
OE photonics' polarization-maintaining 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.
-
Special-wavelength MEMS variable attenuator (visible/850/980/1060nm etc)
Semiconductor & Electronics
Oe-photonics
Attenuation type: Bright state or dark state Repeatability [ATT≤20dB]: ≤0.03 dB PDL1 [@10dB]: ≤0.2 dB
OE Photonics' special-wavelength 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.
Related Articles
The ElFys PD25s series photodetectors adopt ElFys‑patented Black Silicon Induced Junction technology, delivering excellent spectral response spanning deep‑ultraviolet, visible and near‑infrared bands for diverse high‑precision photometry applications. Sub‑variants including H, M, HG and MG are optimised for low‑capacitance, low‑dark‑current and high‑reverse‑bias guard‑ring operations respectively. Multiple packaging configurations are available to satisfy various system‑design requirements.
Fomoptic delivers integrated one‑stop optical solutions covering precision optical fabrication and custom vacuum coating services. Supported by complete processing production lines, comprehensive metrology equipment and experienced engineering team, we provide full‑chain customized components, ranging from blank shaping, ultra‑precision polishing to thin‑film coating, for laser systems, infrared imaging, industrial optics and scientific‑research projects.
Wuhan Optical Valley Interlink Technology Co., Ltd. was founded in 2013 by a technical team from Huazhong University of Science and Technology.
For semiconductor, coating and laboratory vacuum chambers, thermal conductivity gauges suffer large measurement errors caused by gas type and ambient temperature.
Loading...
Name
Phone
Organization
Use Case
Database Platform