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MEMS VOA

更新:2015-10-22 9:22:33      点击:
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产品介绍
MEMS VOA is a precise and adjustable voltage-driven optical component. The key part of the component is MEMS chip; driving voltage produces electrostatic force to drive the micro-mirror on the chip, then to adjust output optical power. It has excellent features such as compact dimension, low power consumption, fast responding, anti-shock, low WDL as well as low PDL. It is successfully applied in military project. It meets reliability standard of Telcordia 1221. 
MEMS VOA has 2 series: fast responding series and low voltage driving (LOWO) series. Each series has variable models like single wavelength, dual wavelength, and polarization-maintaining. We could also develop and produce other MEMS VOA as customers’ requirement.

·FASRE series Specifications

                                                    

FASRE-1

FASRE-2

FASRE-3

Attenuation Range

20dB

30dB

40dB

Response Time 

1ms

1ms

1ms

Attenuation Resolution

Continue

Continue

Continue

Insertion Loss 

<0.8dB

<0.8dB

<0.8dB

PDL 

<0.2dB

<0.2dB

<0.2dB

WDL 

<1.0dB

<1.0dB

<1.0dB

Return loss

50dB

50dB

50dB

Operation Wavelength 

S/C/L

S/C/L

S/C/L

Driving Power

<10μW

<10μW

<10μW

Driving Voltage 

12V

14V

15V

Max Optical Power

500mW

Package SizeDia× L

5.5mm×19mm

Durability 

>10E+9 Cycle

Note Full range   

 Typical value 0.6, without connector    

15dB 


Wavelength near 1310 , 1060,850 is optional    

 Maximum voltage for full range

·Order Information:SUNVOAFASREABCDEF

A

B

C

D

E

F

Attenuation Range

Operation wavelength

Polarization status

Attenuation w/o voltage

Fiber type

Connect type

120dB

230dB

340dB

131310

151550

DU1310&1550

PMMaintain

NMNot Maintain

BRBright

DKDark

BABare Fiber 

LSwith Loose tube

OO:None

FP: FC/PC

FA: FC/APC

SP: SC/PC

SA: SC/APC

STP: ST/PC

STA: ST/APC

X: Others

For example: SUNVOAFASRE115NMBRBAFC

·LOWO series Specifications

LOWO-1

LOWO-2

LOWO-3

Attenuation Range

20dB

30dB

40dB

Response Time 

5ms

5ms

5ms

Attenuation Resolution

Continue

Continue

Continue

Insertion Loss 

<0.8dB

<0.8dB

<0.8dB

PDL 

<0.2dB

<0.2dB

<0.2dB

WDL 

<1.0dB

<1.0dB

<1.0dB

Return loss

50dB

50dB

50dB

Operation Wavelength 

S/C/L

S/C/L

S/C/L

Driving Power

<5μW

<5μW

<5μW

Driving Voltage 

4V

5V

5.5V

Max Optical Power

500mW

Package SizeDia× L

5.5mm×19mm

Durability 

>10E+9 Cycle

Note Full range   

 Typical value 0.6, without connector    

15dB 

Wavelength near 1310 , 1060,850 is optional    

 Maximum voltage for full range

·Ordering Information:SUNVOALOWOABCDEF

A

B

C

D

E

F

Attenuation Range

Operation wavelength

Polarization status

Attenuation w/o voltage

Fiber type

Connect type

120dB

230dB

340dB

131310

151550

DU1310&1550

PMMaintain

NMNot Maintain

BRBright

DKDark

BABare Fiber 

LSwith Loose tube

OO:None

FP: FC/PC

FA: FC/APC

SP: SC/PC

SA: SC/APC

STP: ST/PC

STA: ST/APC

LP: LC/PC

LA: LC/APC

X: Others

For example: SUNVOALOWO115NMBRBAFC

·Electrics Connection 

Pin

Electro connection 

 1  Control signal (+)
 2  Ground

Input Impendence >1MΩ 

 


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