Optoway DL-3100 1310 nm dfb laser diode Datasheet

Optoway
DL-3100
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1310 nm DFB LASER DIODES
DL-3100 SERIES
MQW-DFB LASER DIODES
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FEATURES
²
²
²
²
²
²
²
²
²
Uncooled Laser Diode with Al-free MQW Structure
High Reliability, Long Operation Life
5 mW CW Operation at 0 ºC ~ +70 ºC
Single Frequency Operation with High SMSR
Up to 2.5 Gb/s Operation
Build-in InGaAs Monitor
Flat Window Cap Package (DL-310XX)
Aspherical Lens Cap Package (DL-312XX)
2 mm Ball Lens Cap Package (DL-314XX)
APPLICATION
Optical communication system
DESCRIPTION
DL-3100 series are MQW-DFB laser diodes that provide a durable, single frequency oscillation with
emission wavelength of 1310 nm. DL-3100 series are hermetically sealed devices with the build-in
photodiode for output monitoring.
ELECTRICAL AND OPTICAL CHARACTERISTICS (Tc=25°C, Pop=5mW, unless otherwise specified)
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
Ith
Threshold Current
CW
10
15
mA
VOP
Operating Voltage
CW, Pop=5mW
1.2
1.5
V
η
Slope Efficiency
Part No:DL-310XX
DL-312XX
DL-314XX
CW, Pop=5mW
λc
Center Wavelength
SMSR
0.25
0.20
0.20
0.36
0.32
0.25
mW/mA
CW, Pop=5mW
1290
1310
Side Mode Suppression Ratio
CW, Pop=5mW
30
35
dB
θ∥
Beam Divergence
(Parallel)
CW, Flat Window
25
deg.
θ⊥
Beam Divergence
(Perpendicular) CW, Flat Window
35
deg.
t r, t f
Im
Rise And Fall Times
Part No:DL-31XX
DL-31XXS
PD Monitor Current
CW,VRD=1V, Pop=5mW
ID
PD Dark Current
VRD=5V
Ct
PD Capacitance
VRD=5V, f=1MHz
Pf
Fiber Coupled Power
Part No:DL-312XX
DL-314XX
CW, SM fiber, Pop=5mW
1330
nm
IF=Ith, 20~ 80%, Pop=5mW
50
10
1.5
0.5
226
150
Ps
1500
μA
0.1
μA
15
pF
mW
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OPTOWAY TECHNOLOGY INC.
No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
Fax:886-3-5979737
e-mail: [email protected]
http: // www.optoway.com.tw
12/1/2007 V2.0
Optoway
DL-3100
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ABSOLUTE MAXIMUM RATINGS (TC=25 ºC)
Symbol
Parameter
Ratings
Unit
Po
Optical Output Power
7
mW
VRL
LD Reverse Voltage
2
V
VRD
PD Reverse Voltage
15
V
IFD
PD Forward Current
2
mA
Topr
Operating Temperature
0~70
ºC
Tstg
Storage Temperature
-40 ~ +85
ºC
MECHANICAL DIMENSION (mm) and PIN ASSIGNMENT
DL-310XX
DL-314XX
DL-312XX
Note: Specifications subject to change without notice.
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OPTOWAY TECHNOLOGY INC.
No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
Fax:886-3-5979737
e-mail: [email protected]
http: // www.optoway.com.tw
12/1/2007 V2.0
Optoway
DL-3100
**************************************************************************************************************************************************************
ORDER INFORMATION
Part No.: D
L −
3
1
□
Cap Type
Code
0
Flat Window
2
Aspherical Lens
4
2 mm Ball Lens
□
□
Code
Blank
S
Speed
1.25 Gbps
2.5 Gbps
Code
0
5
8
Pin Assignment
Type A
Type B
Type C
Revision History
Version
1.0
2.0
Subject
Initial datasheet
Combine 1.25G and 2.5G characteristics in one data sheet
Release Date
2003/10/1
2007/12/1
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OPTOWAY TECHNOLOGY INC.
No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
Fax:886-3-5979737
e-mail: [email protected]
http: // www.optoway.com.tw
12/1/2007 V2.0
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