ML9SM31 DFB-LASER DIODE Datasheet

ML9SM31 Datasheet, PDF, Equivalent


Part Number

ML9SM31

Description

InGaAsP DFB-LASER DIODE

Manufacture

Mitsubishi Electric

Total Page 2 Pages
Datasheet
Download ML9SM31 Datasheet


ML9SM31
Notice: Some parametric limits are subject to change.
MITSUBISHI LASER DIODES
ML9XX31 SERIES
InGaAsP DFB-LASER DIODE WITH EA MODULATOR
TYPE
NAME
ML9SM31
DESCRIPTION
ML9XX31 series are DFB (Distributed Feedback) laser diodes with a
monolithically integrated EA modulator, suitable light source for 10Gbps
or 2.5Gbps application (Single channel / DWDM).
Available wavelengths are from 1530nm to 1565nm with 0.8nm spacing.
ML9SM31 is supplied with the chip-on-carrier type package.
FEATURES
Available distance
ML9SM31-01 series : 50km(Max) at 10Gbps
ML9SM31-02 series : 700km(Max) at 2.5Gbps
High extinction ratio (Min. 11dB at 2.5Gbps, Typ. 11dB at 10Gbps)
High - side mode suppression ratio (Typ. 40dB)
High speed response (Typ. 30psec)
APPLICATION
ABSOLUTE MAXIMUM RATINGS
Symbol
IF
VRL
VEA
Tc
Tstg
Parameter
Forward current (Laser diode)
Reverse voltage (Laser diode)
Reverse voltage (Modulator)
Case temperature
Storage temperature
www.DataSheet4U.com
2.5Gbps long-haul transmission system
10Gbps transmission system
Conditions
CW
-
-
-
-
Ratings
200
2
-3
+15 to +35
-40 to +100
Unit
mA
V
V
degC
degC
ELECTRICAL/OPTICAL CHARACTERISTICS (Tc=25degC)
Symbol
Ith
Iop
Vop
λp
θ//
θ⊥
Pm
Parameter
Threshold current
Operation current
Operating voltage
Peak wavelength
Beam divergence angle (parallel)
Beam divergence angle
(perpendicular)
Monitoring output power
Test Conditions
CW, Vmod=0V
CW, Po=5mW, Vmod=0V
CW, Po=5mW, Vmod=0V
CW, If>Iop, Vmod=0V
CW, Po=5mW, Vmod=0V
CW, Po=5mW, Vmod=0V
CW, Po=5mW, Vmod=0V
ML9SM31-01 series for 10Gbps
fc Cut off frequency
tr,tf Rise and fall time (10%-90%)
SMSR Side mode suppression ratio
Ex Extinction ratio
Pp Dispersion penalty
CW, If>Iop, Vmod=-1V
9.95328Gbps, NRZ, PRBS 223-1
If>Iop, Vpp=2.5V,
Voffset=0 to -1.0V
ditto
SMF 50km @BER=10-10
ML9SM31-02 series for 2.5Gbps
fc Cut off frequency
tr,tf Rise and fall time (10%-90%)
SMSR Side mode suppression ratio
Ex Extinction ratio
Pp Dispersion penalty
CW, If>Iop, Vmod=-1V
2.48832Gbps, NRZ, PRBS 223-1
If>Iop, Vpp=2.5V,
Voffset=0 to -1.0V
ditto
SMF 700km @BER=10-10
Min. Typ. Max.
--- 10 30
--- 60 90
--- 1.2 1.8
-0.4 code list +0.4
--- 30 ---
--- 45 ---
--- 1.0 ---
10 14 ---
--- 30 40
35 40 ---
10 11 ---
--- --- 2.0
4 --- ---
--- --- 120
35 40 ---
11 --- ---
--- --- 2.0
Unit
mA
mA
V
nm
deg.
deg.
mW
GHz
psec
dB
dB
dB
GHz
psec
dB
dB
dB
MITSUBISHI
ELECTRIC
May, 2004

ML9SM31
Notice: Some parametric limits are subject to change.
MITSUBISHI LASER DIODES
ML9XX31 SERIES
InGaAsP DFB-LASER DIODE WITH EA MODULATOR
OUTLINE DRAWINGS
ML9SM31
Beam
Point
(3) (2)
1.08 (1)
Front
(3) (3)
(2)
0.15 0.6
0.15
Rear
Wavelength code list
Code
00
Wavelength(nm)
1530 to 1565
Code
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Wavelength(nm)
1529.55
1530.33
1531.12
1531.90
1532.68
1533.47
1534.25
1535.04
1535.82
1536.61
1537.40
1538.19
1538.98
1539.77
1540.56
1541.35
1542.14
1542.94
1543.73
1544.53
1545.32
1546.12
1546.92
Å non WDM (single channel)
Code
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
Wavelength(nm)
1547.72
1548.51
1549.32
1550.12
1550.92
1551.72
1552.52
1553.33
1554.13
1554.94
1555.75
1556.55
1557.36
1558.17
1558.98
1559.79
1560.61
1561.42
1562.23
1563.05
1563.86
1564.68
1565.50
Ordering information
ML9SM31-01-01
Wavelength code
Part number (-01 for 10Gbps, -02 for 2.5Gbps)
Device type
EAM
LD
(1) Case
ML9SM31
*) The LD and EAM cathode is contacted
with the back side of the carrier.
MITSUBISHI
ELECTRIC
May, 2004


Features MITSUBISHI LASER DIODES ML9XX31 SERIES Notice: Some parametric limits are subj ect to change. InGaAsP DFB-LASER DIODE WITH EA MODULATOR TYPE NAME DESCRIPTI ON ML9SM31 FEATURES • Available dist ance ML9SM31-01 series : 50km(Max) at 1 0Gbps ML9SM31-02 series : 700km(Max) at 2.5Gbps • High extinction ratio (Min . 11dB at 2.5Gbps, Typ. 11dB at 10Gbps) • High - side mode suppression ratio (Typ. 40dB) • High speed response (T yp. 30psec) ML9XX31 series are DFB (Di stributed Feedback) laser diodes with a monolithically integrated EA modulator , suitable light source for 10Gbps or 2 .5Gbps application (Single channel / DW DM). Available wavelengths are from 153 0nm to 1565nm with 0.8nm spacing. ML9SM 31 is supplied with the chip-on-carrier type package. APPLICATION 2.5Gbps lon g-haul transmission system 10Gbps trans mission system ABSOLUTE MAXIMUM RATING S Symbol IF VRL VEA Tc Tstg www.DataShe et4U.com Parameter Forward current (La ser diode) Reverse voltage (Laser diode) Reverse voltage (Modulator) Ca.
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