49-3940-4000-B Datasheet, PDF (4/5 Pages) JDS Uniphase Corporation – Uncooled Multi-Mode Pump Module

4900 SERIES
4
Electro-Optical Performance
(Over -5 to 70°C case temperature unless otherwise noted.)
Parameter
Symbol
4W
Min. Typ.
Max.
6W
Min. Typ.
Max.
8W
Min. Typ.
Max.
Optical power (fiber)
Po
Mean wavelength, 25°C, Po
λp 915 nm
λp 939 nm
Spectral width (90% integrated Δλ
Power), 25°C, Po
Threshold current, 25°C, Po
Ith
Operating current, 25°C, Po
Iop 915 nm
Iop 939 nm
Operating current, 70°C, Po
Iop 915 nm
Iop 939 nm
Forward voltage
Vf
Series resistance
Rs
Recommended case temperature Tc
Wavelength shift with temperature Δλ/T
Wavelength shift with
Δλ/Pf
power exit fiber
Laser diode forward voltage
Vfwd
Power dissipation, 25°C, Po
Pdiss
Power dissipation, 70°C, Po
-
-
-
-
923 nm 934 nm
-
3 nm
4W
-
945 nm
6 nm
-
600 mA 900 mA
-
-
-
-
4.5 A
5.5 A
-
-
-
-
5.5 A
6.5 A
-
1.6 V
1.95 V
-
0.04 Ω -
-5°C 25°C
70°C
-
0.35 nm/°C -
-
1.0 nm/W -
-
-
-
-
3.3 W 4.5 W
-
4.4 W 5.9 W
-
-
902 nm 914 nm
925 nm 936 nm
-
3 nm
6W
925 nm
947 nm
6 nm
-
600 mA 900 mA
-
6.8 A
7.5 A
-
6.9 A
7.6 A
-
7.7 A
9.0 A
-
7.8 A
9.1 A
-
1.7 V
1.95 V
-
0.04 Ω -
-5°C 25°C
70°C
-
0.35 nm/°C -
-
1.0 nm/W -
-
-
2.0 V
-
4.7 W
6.7 W
-
5.9 W
8.7 W
-
-
904 nm 916 nm
927 nm 938 nm
-
3 nm
8W
927 nm
949 nm
6 nm
-
600 mA 900 mA
-
8.8 A
9.7 A
-
8.9 A
9.8 A
-
10.3 A 11.0 A
-
10.4 A 11.1 A
-
1.8 V
1.95 V
-
0.04 Ω -
-5°C 25°C
70°C
-
0.35 nm/°C -
-
1.0 nm/W -
-
-
2.0 V
-
6.4 W 8.9 W
-
9.0 W 11.6 W
Note: All performance data measured at Po W, 25°C, Beginning of Life (BOL)
Fiber Pigtail Properties
Parameter
Fiber core diameter
Fiber NA
Fiber cladding diameter
Buffer diameter
Fiber length
Symbol
dc
NA
dcl
db
lf
Minimum
-
0.20
-
-
0.9 m
Typical
105 µm
0.22
125 µm
250 µm
1.0 m
Maximum
-
0.24
-
-
-
Ordering Information
For more information on this or other products and their availability, please contact your local JDSU account manager or
JDSU directly at 1-800-498-JDSU (5378) in North America and +800-5378-JDSU worldwide, or via e-mail at
[e-mail].
Sample: 49-3940-6000-B
Product Code
49-3940-4000-B
49-1540-6000-B
49-3940-6000-B
49-1540-8000-B
49-3940-8000-B
Description
912 to 961 nm, 4 W, 0.22 NA
891 to 941 nm, 6 W, 0.22 NA
914 to 963 nm, 6 W, 0.22 NA
893 to 943 nm, 8 W, 0.22 NA
916 to 965 nm, 8 W, 0.22 NA