Fiber
Optics
NanoSpeed
TM
PM fiber Variable
Optical Attenuator/Modulator
(Protected by U.S. patent 7,403,677B1 and pending patents)
(Bidirectional)
Product Description
The NS Series Variable Fiber Optic Attenuator provides electrical control
of optical power. This is achieved using a patent pending non-mechanical
configuration and activated via a voltage electrical control signal. The
solid-state optical crystal design eliminates all mechanical movement and
organic materials. The NS Series Variable Optical Attenuators are designed
to meet the most demanding operation requirements of ultra-high
reliability and fast response time with minimal mechanical footprint. The
switch is bidirectional.
The NS Series VOA is available in either normally-transparent or normally-
opaque configurations. The device can be driven by a cost effective circuit
with 12V input voltage and 0-5V control signal
Features
•
•
•
•
•
•
•
Solid-State High Speed
Ultra-High Reliability
Low Insertion Loss
Compact Size
Low Cost
Simple Driver
Low Power Consumption
Performance Specifications
NS Variable Optical Attenuator
Wavelength
Insertion Loss
1
Extinction Ration(ER)
Return Loss
Attenuation Range
Response Time (Rise, Fall)
Repetition Rate
Modulation Depth
Resolution
Operating Optical Power
Operating Temperature
Storage Temperature
Fiber Type
Package Dimension
Min
400
18
45
22
DC
DC
0.4
25
50
28
5
Continous
500
-5 ~ 70
-40 ~ 85
PM Panda fiber
56x7.35x9.7
Typical
Max
1800
1.0
30
36
300
300**
5***
Unit
nm
dB
dB
dB
dB
ns
KHz
MHz
dB
mW
o
C
o
C
mm
Applications
•
•
•
•
Power Control
Power Regulation
Power Balance
Instrumentation
* Driver kit is recommended
** Special circuit, 100% depth
***Special circuit, Maximum modulation depth is 5%
1. Excluding connectors.
Revision: 060-13
02-17-12
1
Germany & Other Countries
Laser Components GmbH
Tel: +49 8142 2864 – 0
Fax: +49 8142 2864 – 11
info@lasercomponents.com
www.lasercomponents.com
United Kingdom
Laser Components (UK) Ltd.
Tel: +44 1245 491 499
Fax: +44 1245 491 801
info@lasercomponents.co.uk
www.lasercomponents.co.uk
Fiber
Optics
Nano Speed
TM
PM fiber Variable
Optical Attenuator/Modulator
Mechanical Footprint Dimensions (Unit:mm)
Speed and Repetition Measurement
CH1:Electric
Pulse
→
255
←
Ordering Information
CH2:Light Pulse
Revision: 060-13
02-17-12
2
Germany & Other Countries
Laser Components GmbH
Tel: +49 8142 2864 – 0
Fax: +49 8142 2864 – 11
info@lasercomponents.com
www.lasercomponents.com
United Kingdom
Laser Components (UK) Ltd.
Tel: +44 1245 491 499
Fax: +44 1245 491 801
info@lasercomponents.co.uk
www.lasercomponents.co.uk
Fiber
Optics
Nano Speed
TM
PM fiber Variable
Optical Attenuator/Modulator
Specify wavelength dependent loss @ 10dB attenuation
Ordering Information
NVOA-
Type
Regular Slope=2
3
Wavelength
1060=1
L Band=2
1310=3
1410=4
1550=5
650=6
780=7
850=8
Special=0
State
Transparent=1
Opaque=2
1
Package Fiber Type
Panda PM fiber 400=4
Panda PM fiber 250=5
Special=0
Bare fiber=1
900um loose tube=3
Special=0
Fiber Length Connector
0.25m=1
0.5m=2
1.0 m=3
Special=0
None=1
FC/PC=2
FC/APC=3
SC/PC=4
SC/APC=5
ST/PC=6
LC=7
Special=0
05/12 / V1 / HW / agiltron/pm_voa/ns_pm_voa.indd
Revision: 060-13
02-17-12
3
Germany & Other Countries
Laser Components GmbH
Tel: +49 8142 2864 – 0
Fax: +49 8142 2864 – 11
info@lasercomponents.com
www.lasercomponents.com
United Kingdom
Laser Components (UK) Ltd.
Tel: +44 1245 491 499
Fax: +44 1245 491 801
info@lasercomponents.co.uk
www.lasercomponents.co.uk
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