BOOKHAM LU976N-R 980nm pump laser module, uncooled Datasheet

Data Sheet
980nm Pump Laser Module, Uncooled
LU9**X
The Bookham LU9**X 980nm Pump Laser Module is the
second generation uncooled pump module providing higher
power for highly reliable amplification for metro, cross-connect
or other single/multi-channel amplification applications.
The LU9**X uses a Mini-DIL package enabling low-cost and
small form-factor. The G07 ridge-waveguide laser diode inside
has been designed for uncooled operation at high
temperature and power levels. Submarine qualification of the
G07 chip ensures high reliability even at 200mW, 70°C.
External Fiber Bragg Grating (FBG) stabilization provides
excellent wavelength and power stability over the entire
temperature operating range.
Features:
• Operating temperature range from 0°C to +70°C (case)
• 120 – 240mW linear power range over full
temperature range
• Polarization maintaining (PM) fiber
• Low power dissipation
• Mini-DIL housing for small size
• G07 ridge-waveguide laser chip inside with
Telecom reliability
• Wavelength stabilized by fiber Bragg grating over
entire operating range
• Center wavelength at 974, 976 and 980nm
• Telecordia GR-468-CORE compliant
• RoHS compliant
Applications:
• EDFA's or EWDA's requiring low-to-medium power
980nm pump modules with low power consumption,
small form-factor and low cost
1
Data Sheet
Characteristics
Operating Characteristics at Beginning of Life (BOL)
Parameter
Min
Typ
Max
Unit
Conditions
70
°C
70
mA
70°C
nm
0 - 70°C (case)
FBG Stabilized
V
200 mW, 70°C
320
345
370
395
420
445
475
500
525
550
550
mA
100
110
120
130
140
150
160
170
180
190
200
Laser diode
Operating case temperature
0
Threshold current
50
Centre wavelength
974
976
980
Operating voltage
1.75
Operating current
2.2
mW,
mW,
mW,
mW,
mW,
mW,
mW,
mW,
mW,
mW,
mW,
Total power consumption
0.8
1.2
W
200 mW, 70°C
Power variation
0.1
0.15
dB
0 - 70°C, 10 - 240 mW
%
9xx ± 1.5 nm, 0 - 70°C
Power-in-band ratio
90
Monitor diode
Photodiode dark current
Photodiode responsivity
V
-5
Photodiode bias
0.3
Notes:
Monitor diode for alarm and diagnostic purposes only.
2
70°C
70°C
70°C
70°C
70°C
70°C
70°C
70°C
70°C
70°C
70°C
1.1
5
nA
15
µA/mW
70°C
Data Sheet
Absolute Maximum Ratings
The absolute maximum ratings are conditions applied to the units for which the units are expected to recover
fully their specified performance, unless otherwise stated. Typical test environment is normal laboratory or
manufacturing area ambient conditions except as indicated differently.
Parameter
Min
Storage Temperature
-40
Max
Unit
Conditions
+85
°C
non-condensing
Lead Soldering Temperature
200
°C
For 10 seconds
ESD damage
500
V
HBM, C = 100 pF, R = 1.5 kW
LD forward drive current
900
900
800
mA
mA
mA
Tcase = 0°C
Tcase = 25°C
Tcase = 70°C
LD reverse voltage
2.5
V
LD reverse current
0.01
mA
70
°C
PD reverse voltage
20
V
PD reverse current
5
mA
5
95
%
Storage
5
85
%
Operating
11
kPa
Storage
85
kPa
Operating
Unit
Comments
LD operating temperature
Relative Humidity
Atmospheric Pressure
Typ
0
Fiber Pigtail
Parameter
Min
Typ
Max
Fiber type
Buffer diameter
Polarization Maintaining
Nufern PM980-HP or equivalent
230
250
Recoating diameter
3
270
mm
300
mm
m
Pigtail length after FBG
0.7
Module to FBG length
1.0
Splice & FBG proof test
150
kpsi
Fiber pull to housing
10
N
1.2
1.4
m
Data Sheet
Package Outline Drawing and Dimensions
4
Data Sheet
Power Levels
Product Code
Operating Power (EOL) (mW)
Kink free power (mW)
LU9xxC-R
100
120
LU9xxD-R
110
132
LU9xxE-R
120
144
LU9xxF-R
130
156
LU9xxG-R
140
168
LU9xxH-R
150
180
LU9xxJ-R
160
192
LU9xxK-R
170
204
LU9xxL-R
180
216
LU9xxM-R
190
228
LU9xxN-R
200
240
RoHS Compliance
Ordering Information:
Bookham is fully committed to environment protection
and sustainable development and has set in place a
comprehensive program for removing polluting and
hazardous substances from all of its products. The
relevant evidence of RoHS compliance is held as part
of our controlled documentation for each of our
compliant products. RoHS compliance parts are
available to order, please refer to the ordering
information section for further details.
LU974C-R to LU974N-R
974nm Pump Laser Module,
Uncooled – Mini-DIL series
LU976C-R to LU976N-R
976nm Pump Laser Module,
Uncooled – Mini-DIL series
LU980C-R to LU980N-R
980nm Pump Laser Module,
Uncooled – Mini-DIL series
Contact Information
North America
Bookham Worldwide
Headquarters
Europe
Paignton Office
Asia
Shenzhen Office
2584 Junction Ave.
San Jose
CA 95134
USA
Brixham Road
Paignton
Devon
TQ4 7BE
United Kingdom
2 Phoenix Road
Futian Free Trade Zone
Shenzhen 518038
China
• Tel: +1 408 919 1500
• Tel: +44 (0) 1803 66 2000
• Fax: +1 408 919 6083
• Fax: +44 (0) 1803 66 2801
• Fax: +86 755 33305805
+86 755 33305807
• Tel: +86 755 33305888
Important Notice
Performance figures, data and any illustrative material
provided in this data sheet are typical and must be
specifically confirmed in writing by Bookham before
they become applicable to any particular order or
contract. In accordance with the Bookham policy of
continuous improvement specifications may change
without notice. The publication of information in this
data sheet does not imply freedom from patent or other
protective rights of Bookham or others. Further details
are available from any Bookham sales representative.
www.bookham.com
[email protected]
5
INVISIBLE LASER RADIATION
AVOID EYE OR SKIN
EXPOSURE TO DIRECT OR
SCATTERED RADIATION
CLASS 4 LASER PRODUCT
Maximum Power >500mW
Wavelength >970nm
REFERENCE IEC 60825-1
Edition 1.2
Caution - use of controls or
adjustments or performance
of procedures other than those
specified herein may result in
hazardous radiation exposure.
LASER RADIATION - AVOID EYE OR
SKIN EXPOSURE TO DIRECT OR
SCATTERED RADIATION
MAX POWER > 500mW
WAVELENGTH > 970nm
CLASS IV LASER PRODUCT
THIS PRODUCT COMPLIES WITH 21CFR 1040.10
ISO14001:1996
EMS 504193
TL9000 Rev 3.0 (ISO9001:2000)
FM15040
BH12844 Rev 1.0 January 2007.
©Bookham 2006. Bookham is a registered trademark of Bookham Inc.
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