• ES MEMS Variable Optical Attenuator(VOA)
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ES MEMS Variable Optical Attenuator(VOA)

  • ORTE
  • GUANGDONG,CHINA
  • 2-4 weeks
  • 5000 pcs per month
ORTE's photonics offers MEMS-based variable optical attenuator (VOA) in a fast, low cost miniature package. These best-in-class attenuators are available either as single units or as arrays of attenuators in which each VOA has its own independent continuous control. Attenuation is controlled by an analog DC voltage input signal.Our MEMS-based VOAs is made with either Singlemode or Polarization Maintaining (PM) fibers. Our ingenious manufacturing techniques ensure optimum alignment of PM fibers, allowing high Polarization Extinction Ratios while dramatically minimizing assembly costs.

Features 

Low Loss

Wide Operating Wavelength Range Low WDL

High Stability And Durability


Applications 

EDFA system

Power Management

Fiber Optical Amplifier

Power Equalization In Multi-Channel Receiver Protection


Optical Specification 

Type

Unit

ES MEMS VOA

Operating Wavelength

nm

1525 to 1575 nm or 1570 to 1610 nm

Insertion

dB

≤0.70 (Type≤0.40)

Attenuation Range

dB

30

Wavelength Dependent Loss


0.8@20dBAtt

PDL

dB

≤0.15@0-10dBAtt, ≤0.30@10-20dBAtt

Operating Temperature

Deg.

-5-75

StorageTemperature

Deg.

-40-85

Drive Voltage

V

6

Return Loss

dB

45dB

Fiber Type


G657A1 or Customized

Package

mm

3.5x18, 5.6x20

NOTE: The parameters do not include connector, connector IL is 0.30dB Tested at 23Deg.

 All specifications are subject to change without notice.


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