3955 D F B 1 550 n m L a s e r in T O -c a n
DATASHEET | APRIL 2012
FIBER OPTICS
EMCORE’s Model 3955 DFB laser in TO-can offers a low cost solution for linear
fiberoptic links. These components can be cooled with external thermo-electric
coolers for high stability, or run without TEC’s to reduce power consumption. The
DFB laser in TO-can builds upon Ortel’s long history of high performance, leading
edge designs in CATV, CWDM, wireless, and high speed digital applications. The
laser diode chip is mounted on a compact hermetic TO-can assembly together
with monitor photodiode and isolator, for flexible integration into the pigtail
package configuration.
Performance Highlights
Applications
V ideo S ignal D istribtuion in H F C and
F T T x N odes
Parameters
Operating Case Temperature Range
Frequency Range
Min
-40
5
Typical
Max
85
Units
°C
-
-
-
-
-
CW D M
4000
-
MHz
mW/mA
nm
S ignal D istribution in L -B and and
W ireless Remoting L ink s
Slope Efficiency
0.35
1467
30
Center Wavelength
1610
-
H igh L inearity, L ow P ower F iber L ink s
Side Mode Suppression Ratio, CW
dB
Features
L inear D F B L aser D esign
B andwidth > 4 0 0 0 MH z
RoH S Compliance
Optical Isolator
Monitor P hotodiode
A speric L ens
H igh S lope Efficiency
|
REV 2012.04
Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice.