Data
sheet
www.bookham.com
Thinking optical solutions
www.bookham.com
Thinking optical solutions
980nm Terrestrial and
Submarine Pump Laser
Diode Series
G07
The Bookham Technology G07 980nm Terrestrial and
Submarine Pump Laser Diode Series have been
designed and optimized for use as high-power, highly
reliable pump sources for the latest erbium-doped fiber
and waveguide amplifiers. The G07 is ideally suited for
very low noise wavelength-locked operation with an FBG.
Features
Kink-free operations from 480
to 700mW
High slope efficiency
of 0.93W/A
Rollover power in excess
of 1.3W
Small vertical farfield of 21 deg
Failure rate below 500 FIT for an
operating power up to 600mW
Shippable as chip or burnt-in
chip on a submount
Applications
Pump modules for EDFAs,
EDWAs, and other single
mode high power laser
diode applications
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Thinking optical solutions
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Thinking optical solutions
Characteristics
Parameter Conditions
Min
Typ
Max
Unit
Kinkfree Output Power
480
600
mW
Threshold Current
37
48
mA
Operating Current
@250mW
320
340
mA
Operating Voltage
@250mW
1.45
1.7
V
Centre Wavelength 1)
@250mW
970
990
nm
Spectral Width 2)
@250mW
0.2
5
7
nm
Lateral FWHM
@250mW
5.8
7
8.5
deg
Vertical FWHM
@250mW
19
21
23.5
deg
Slope Efficiency
0.93
mW/mA
Spectral Shift with Temperature
measured on submount
0.3
nm/K
Spectral Shift with Current
measured on submount
0.013
nm/mA
1) Wavelength selectable, extended range on request (920 - 1060nm)
2) 95% of the total spectral power
Absolute Maximum Ratings
Parameter
Comments
Min
Max
Unit
Storage Temperature
-40
85
C
in Gelpack
-40
50
C
Operating Temperature 1)
-40
80
C
Forward Current
max. 10 sec @ 25C
1200
mA
max. 10 sec @ 70C
1300
mA
Reverse Voltage
2
V
Processing Temperature:
chip: max. 30 sec
320
C
chip-on-submount: max. 10 sec
250
C
ESD
Human Body Model, Class 5
4
kV
1) Device reliability is a function of operating temperature & current.
Module performance of G07 chip with FBG stabilization
The G07 laser shows an excellent Bragg grating stabilization performance. Low frequency power variations
of less than 0.05dB (>40mW) and a -20dB optical bandwidth below 1.5nm are possible with properly
stabilized devices. An application note for FBG stabilization is available.
www.bookham.com
REV 1 July 2003
Bookham Technology 2003 Bookham is a registered trademark of Bookham Technology plc
North America
Bookham Technology Inc.
49 Buford Highway
Suwanee
GA 30024
USA
Tel: +1 678 482 4021
Fax: +1 678 482 4022
Europe
Bookham Technology plc
Brixham Road
Paignton
Devon
TQ4 7BE
UK
Tel: +44 (0) 1803 66 2875
Fax: +44 (0) 1803 66 2801
Asia
Bookham Technology plc
Hong Kong Representative Office
Rm 2207-9
Tower 2
Lippo Centre
Admiralty, Central
Hong Kong
Tel: +852 2530 8822
Fax: +852 2530 8102
sales@bookham.com
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
Technology before they become applicable
to any particular order or contract.
In accordance with Bookham Technology's
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
Technology or others. Further details are
available from any Bookham Technology
sales representative.
2.4
0.145
0.4
2.5
0.4
1.5
0.85
W
07
20
Chip:
Submount:
Chip
Front
Facet
Product Code
Product Name
G07
980nm Terrestrial and Submarine Pump Laser Diode Series
G07 CoS
980nm Terrestrial and Submarine Pump Laser Diode Series
on Submount
Ordering Information
Please contact your Bookham Technology plc representative quoting the relevant
ordering information below:
THIS PRODUCT COMPLIES WITH 21 CFR 1040.10
REFERENCE IEC 60825-1 : E
dition
1.2
DANGER
OUTPUT POW ER 1300
m
W
W AVELENG TH 98 0
nm
C
lass
IV L
aser
P
roduct
IN V ISIBLE LASER
RADIATIO N AV O ID EYE O R
SKIN EX PO SURE TO DIRECT
O R SCATTERED RADIATIO N
CLASS 4 LASER PRO DUCT
IN VISIBLE LASER RADIATIO N
AVO ID EYE O R SKIN
EX PO SURE TO DIRECT
O R SCATTERED RADIATIO N
Figure 1: Dimensions
ISO9001:2000
FM68159
Site Approvals:
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