1612P 1310 nm DFB Laser Module
DATA SHEET| OCTOBER 25, 2004
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute
stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those
given in the operational sections of the data sheet. Exposure to absolute maximum ratings for extended periods can
adversely affect device reliability.
Parameter
Operating Case Temperature
Storage Temperature
Laser Forward dc Current
Photodiode Reverse Voltage
Laser Reverse Voltage
ESD
TEC Current
Symbol
T
C
T
STG
-
V
RPD
-
-
I
TEC
Condition
continuous
-
-
-
-
HBM: R = 1500 Ohm, C = 100 pF
continuous
Min
-40
-40
-
-
-
-500
-1.9
Max
+85
+85
150
10
1
500
1.9
Units
°C
°C
mA
V
V
V
A
Electrical/Optical Characteristics
Laser Temperature (T
L
) = 25°C, I
F
=I
OP
, Beginning of Life (BOL)
Parameter
Wavelength
Optical Output Power
Symbol
-
-
Condition
1612-xxxx-04 version
See ordering page for all
power options, up to:
1612-xxxx-25 version
-
-
-
depends on power option
V
RM
=5V
T
OP
=25
°C
T
OP
=25
°C
-40<T
C
<+85°C; I
F
= 100 mA
May include optical splice
-
-
Min
1300
4
.
.
25
30
35
-
-
10
9.5
-
-1.5
1.0
-
-
Typ
-
-
Max
1320
-
Unit
nm
mW
Optical Isolation
Sidemode Suppression Ratio
Threshold Current
Operating Current
Monitor PD Responsivity
Thermistor Resistance
Thermistor Temp. Coefficient
TEC Current
Fiber Length
Fiber Buffer
Fiber Core / Cladding
ISO
SMSR
I
TH
I
OP
r
PD
R
TH
TC
TH
I
TEC
-
-
-
-
-
-
-
-
-
10
-4.4
-
1.5
900
9/125
-
-
-
20
110
200
10.5
-
1.6
-
-
-
mW
dB
dB
mA
mA
µA/mW
KOhm
%/°C
A
m
µm
µm
RF Characteristics
Laser Temperature (T
L
) = 25°C, I
F
=I
OP
, Beginning of Life (BOL)
Parameter
Frequency Range
Frequency Response
Carrier-to-Noise Ratio
Composite Second
Order
Composite Triple Beat
Relative Intensity Noise
Symbol
F
S21
CNR
CSO
CTB
RIN
Condition
-
I
F
=60 mA,5 MHz-860 MHz
PAL-D 60
PAL-D 60
PAL-D 60
-
Min
5
-
51
60
65
-
Typ
-
±0.5
-
-
-
<-155
Max
860
-
-
-
-
-
Units
MHz
dB
dB
dB
dB
dB/Hz
In order to prevent reflection-induced distortion, the laser must be connected to an optical cable having a return loss of
at least 55 dB for discrete reflections and 30 dB for distributed reflections.
ORTEL, A division of EMCORE
EMCORE [ EMCORE CORPORATION ]
