Mini MEMS Variable Optical Attenuator

It is an optical device based on microelectromechanical technology for dynamically adjusting the power of optical signals, which is widely used in the fields of optical communication, fibre optic sensing and optical testing. Its core features are high precision, fast response, low power consumption and miniaturisation.

Specification

Resources

Features

Mini Size

Low PDL

High Reliability

Low insertion loss

Low Power Consumption

Applications

WDM System

Optical Instruments

EDFA Gain-TILT Control

Power Equalization in OADM

Technical Parameters

Parameters	Unit	HC-Mini MEMS VOA
Type		Bright or Dark
Operating Wavelength	nm	1290~1330 or 1525~1570 or 1570~1610
Attenuation Range	dB	≥30 @5V
Response Time	ms	≤ 5
Insertion Loss	dB	≤ 0.7
Return Loss	dB	≥50
Attenuation Slop	dB/V	≤ 20
PDL	dB	0.2@0dB 0.4@0~10dB 1.0@10~20dB
Optical Power	mW	≤ 500
Driving Voltage	V	≤ 6.5
Operating Temperature	℃	-20 ~ +85
Storage Temperature	℃	-40 ~ +85
Dimension	mm	Φ3.5×15

Dimension (Unit:mm)

Ordering Information HC- MVOA mini-A-B-C-D-E-F

Type

Wavelength

Attenuation Range

Fiber Dimension

Fiber Length

Connector

B: Bright D: Dark

O: O band C: C band L: L band X: other

25: min.25dB

30: min.30dB

40: min.40dB

X: Other

0.25: Φ0.25mm

X: other

05: 0.5m

10: 1.0m

15: 1.5m

X:Other

00: None

FP: FC/UPC FA:FC/APC SP: SC/UPC SA:SC/APC LP: LC/UPC LA:LC/APC

X: other

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Resources

Mini MEMS Variable Optical Attenuator