Download User Manual High-Speed Polarization Controller

Lightwaves2020 Inc.
1323 Great Mall Drive, Milpitas, CA 95035
Tel: (408) 503-8888, Fax: (408) 503-8988
Website: www.lightwaves2020.com
Product Specifications
User Manual
High-Speed Polarization Controller
1. PRODUCT DESCRIPTION:
The Lightwaves2020’s high-speed polarization controller (PC) is based on novel optical
material offering fast response in µs, in contract with conventional polarization
controllers with speed in ms. The dramatic increase in response speed enables the new
polarization controller suitable for demanding 40Gbs PMDC application as well as
polarization Mux/DeMux application. In addition, the new high-speed polarization
controller is ideal for fiber sensing in optical security, spectroscopy and polarization
dependent imaging in biomedical applications.
An optional driver-PCB, on which the polarization controller is fixed, is provided. The
device is driven by 0-5 VDC voltages to produce 0 - 2π phase retardation of polarization
state.
The high-speed polarization controller (PC) has options of three or four cell design.
The fourth cell is added for faster searching and controlling.
This product specification contains proprietary information of Lightwaves2020 Inc, or its subsidiaries and affiliates. Neither this
document, nor any part of it, may be disclosed or conveyed to, used by or copied for, any third party without the prior written
consent of Lightwaves2020 Inc.
Page 1 of 8
Lightwaves2020 Inc.
1323 Great Mall Drive, Milpitas, CA 95035
Tel: (408) 503-8888, Fax: (408) 503-8988
Website: www.lightwaves2020.com
Product Specifications
2. FEATURES:
•
•
•
•
•
•
High Speed (µs).
Broadband wavelength ranges.
No moving parts.
Low insertion loss.
Low PDL over wavelength range.
Solid state technology
3. APPLICATIOS:
• PMD Compensation
• Polarization Generator
• Polarization Scrambler
• Polarization Multiplexing/Demultiplexing
• Polarization Instrumentations
• Fiber Sensing
• Polarization Dependent Imaging
• Polarization Coded Optical Security
4. SPECIFICATIONS
4.1 OPTICAL PROPERTIES
Parameters
Operational Wavelength Range
Response Time @ 23°°C
Performance
1528nm to 1610nm
Typ. < 10µ
µs
Maximum Insertion Loss
<1.2 dB
PDL
<0.05dB
PMD
<0.05ps
Maximum Back-reflection
< -50dB
Driving Voltage (with driver)
0-5VDC
Driving Voltage (w/o driver)
0-180VDC
Note: 1. All specification referred without connectors.
2. Measured at wavelength 1550nm.
This product specification contains proprietary information of Lightwaves2020 Inc, or its subsidiaries and affiliates. Neither this
document, nor any part of it, may be disclosed or conveyed to, used by or copied for, any third party without the prior written
consent of Lightwaves2020 Inc.
Page 2 of 8
Lightwaves2020 Inc.
1323 Great Mall Drive, Milpitas, CA 95035
Tel: (408) 503-8888, Fax: (408) 503-8988
Website: www.lightwaves2020.com
Product Specifications
4.2 ELECTRICAL, MECHANICAL AND PACKAGE SPECIFICATIONS
Parameters
Unit
Specifications
PC Dimensions (LxWxH)
mm
38x15x9
Driver-PCB (LxW)
mm
79x52x12
Fiber Type
-
9/125 corning SMF-28
Fiber Pigtail
-
0.9mm tight buffer, 1.0m
Optical Connector
-
FC/PC, FC/APC , SC/UPC
Operating Temperature
°C
0 to 65
Storage Temperature
°C
-40-85
Relative humidity
%
0-95
5. PERFORMANCE:
5.1 Phase Retardation vs. Drive Voltage:
Phase Shift vs. Driver Voltage
(Room Temp.)
400
phase shift(Deg.)
350
300
250
200
150
100
50
0
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
Driver Voltage(Volts)
This product specification contains proprietary information of Lightwaves2020 Inc, or its subsidiaries and affiliates. Neither this
document, nor any part of it, may be disclosed or conveyed to, used by or copied for, any third party without the prior written
consent of Lightwaves2020 Inc.
Page 3 of 8
Lightwaves2020 Inc.
1323 Great Mall Drive, Milpitas, CA 95035
Tel: (408) 503-8888, Fax: (408) 503-8988
Website: www.lightwaves2020.com
Product Specifications
5.2 Half-wave Voltage vs. Temperature:
Half-Wave Voltage vs. Temperature
half-wave voltage(V)
350
300
250
200
w/o TEC
150
with TEC
100
50
0
-5
0
5
10 15 20 25 30 35 40 45 50 55 60 65 70
temperature(Deg)
5.3 Raising and Falling Time:
Raising time: < 2.5µ
µs, Falling time: < 8.0µ
µs
(Red trace: Control Signal, Green: Voltage applied on PC, Yellow: Light Intensity)
This product specification contains proprietary information of Lightwaves2020 Inc, or its subsidiaries and affiliates. Neither this
document, nor any part of it, may be disclosed or conveyed to, used by or copied for, any third party without the prior written
consent of Lightwaves2020 Inc.
Page 4 of 8
Lightwaves2020 Inc.
1323 Great Mall Drive, Milpitas, CA 95035
Tel: (408) 503-8888, Fax: (408) 503-8988
Website: www.lightwaves2020.com
Product Specifications
5.4. Measured Phase Retardation
•
•
•
Vπ=120V, V2π=165V @ RT
Phase Change trace perpendicular for 0° cell and 45° cell
IL ≤ 1.2dB
This product specification contains proprietary information of Lightwaves2020 Inc, or its subsidiaries and affiliates. Neither this
document, nor any part of it, may be disclosed or conveyed to, used by or copied for, any third party without the prior written
consent of Lightwaves2020 Inc.
Page 5 of 8
Lightwaves2020 Inc.
1323 Great Mall Drive, Milpitas, CA 95035
Tel: (408) 503-8888, Fax: (408) 503-8988
Website: www.lightwaves2020.com
Product Specifications
6. MECHANICAL DIMENSION:
Pin Layout
1
3
5
7
9
11
Cell-1 (+)
Cell-2(+)
Cell-3(+)
Cell-4 (+)
Thermister
TEC(+)
2
4
6
8
10
12
Cell-1 (GND)
Cell-2(GND)
Cell-3(GND)
Cell-4 (GND)
Thermister
TEC(-)
7. DRIVER LAYOUT:
a.
b.
c.
d.
e.
Output Voltage: 200VDC
Response Time: <10µs
Input setting voltage: 0-5VDC
Power Consumption: <3W @ 65°C
Operating Temperature: 0°C - 65°C
This product specification contains proprietary information of Lightwaves2020 Inc, or its subsidiaries and affiliates. Neither this
document, nor any part of it, may be disclosed or conveyed to, used by or copied for, any third party without the prior written
consent of Lightwaves2020 Inc.
Page 6 of 8
Lightwaves2020 Inc.
1323 Great Mall Drive, Milpitas, CA 95035
Tel: (408) 503-8888, Fax: (408) 503-8988
Website: www.lightwaves2020.com
Product Specifications
Driver Pin Description:
1
3
5
7
9
( Pin P/N: Santec: ESQT-105-02-G-D-455, Female)
Channel-1 Input
2
Channel-2 Input
NA
4
Channel-3 Input
NA
6
Channel-4 Input
GND
8
GND
+5VDC
10
+5VDC
All input setting voltage 0V-5.0V corresponding to 0-360° phase shift.
8. LABELING AND MARKING
The module will be labeled with the following information.
1. Manufacturer’s name and Logo
2. Model Number
3. Serial Number.
This product specification contains proprietary information of Lightwaves2020 Inc, or its subsidiaries and affiliates. Neither this
document, nor any part of it, may be disclosed or conveyed to, used by or copied for, any third party without the prior written
consent of Lightwaves2020 Inc.
Page 7 of 8
Lightwaves2020 Inc.
1323 Great Mall Drive, Milpitas, CA 95035
Tel: (408) 503-8888, Fax: (408) 503-8988
Website: www.lightwaves2020.com
Product Specifications
9. ORDERING INFORMATION
P
C
H
S
P
0
0
0
0
Platform
3= 3-cell
4=4-cell
0=w/o TEC
1=with TEC
0= w/o Driver
1=with Driver
Connector
0=None
1=FC/UPC
2=FC/APC
3=SC/UPC
4=SC/APC
5=LC/UPC
6=MU/UPC
This product specification contains proprietary information of Lightwaves2020 Inc, or its subsidiaries and affiliates. Neither this
document, nor any part of it, may be disclosed or conveyed to, used by or copied for, any third party without the prior written
consent of Lightwaves2020 Inc.
Page 8 of 8