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eagleyard Photonics
eagleyard Photonics

EYP-DFB-0935-00080-1500-TOC03-00 Datasheet Preview

EYP-DFB-0935-00080-1500-TOC03-00 Datasheet

DISTRIBUTED FEEDBACK LASER

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EYP-DFB-0935-00080-1500-TOC03-00 pdf
DATA SHEET
EYP-DFB-0935-00080-1500-TOC03-000x
DISTRIBUTED FEEDBACK LASER
GaAs Semiconductor Laser Diode
with integrated grating structure
General Product Information
Product
935 nm DFB Laser with hermetic TO Package
Monitor Diode, Thermoelectric Cooler and Thermistor
Application
Spectroscopy
Metrology
Revision
90
0.90
07.07.2014
07.07.2014 page 1 from 5
RRWWEE//RRWWLL BAL BAL
DFDBF/BD/BDRBR TPTLP/LT/PTAPA
Absolute Maximum Ratings
Storage Temperature
Operational Temperature at Case
Operational Temperature at Laser Chip
Forward Current
Reverse Voltage
Output Power
TEC Current
TEC Voltage
Symbol Unit
min
typ
max
TS °C -40
TC °C -20
TLD °C 10
IF mA
VR V
Popt mW
ITEC A
VTEC V
85
75
45
200
2
90
1.8
3.2
Stress in excess of one of the Absolute Maximum
Ratings can cause permanent damage to the device.
Recommended Operational Conditions
Operational Temperature at Case
Operational Temperature at Laser Chip
Forward Current
Output Power
Symbol Unit
min
typ
max
TC °C -20
TLD °C 15
IF mA
Popt mW 20
65
40
180
80
Measurement Conditions / Comments
measured by integrated Thermistor
Characteristics at TLD = 25 °C at Begin Of Life
Parameter
Center Wavelength
Spectral Width (FWHM)
Temperature Coefficient of Wavelength
Current Coefficient of Wavelength
Output Power @ IF =180 mA
Slope Efficiency
Symbol
lC
Dn
dl / dT
dl / dI
Popt
h
Unit
nm
MHz
nm / K
nm / mA
mW
W/A
min
934
80
0.5
typ
935
2
0.06
0.003
0.7
max
936
1.0
Measurement Conditions / Comments
see images on page 4
© All rights reserved by eagleyard Photonics GmbH. This preliminary data sheet will be electronically administered and is subject to change without notice. Uncontrolled copy when printed.
eagleyard Photonics GmbH
Rudower Chaussee 29
12489 Berlin GERMANY
fon +49. 30. 6392 4520
fax +49. 30. 6392 4529
info@eagleyard.com
www.eagleyard.com



eagleyard Photonics
eagleyard Photonics

EYP-DFB-0935-00080-1500-TOC03-00 Datasheet Preview

EYP-DFB-0935-00080-1500-TOC03-00 Datasheet

DISTRIBUTED FEEDBACK LASER

No Preview Available !

EYP-DFB-0935-00080-1500-TOC03-00 pdf
DATA SHEET
EYP-DFB-0935-00080-1500-TOC03-000x
DISTRIBUTED FEEDBACK LASER
GaAs Semiconductor Laser Diode
with integrated grating structure
Revision 0.90
07.07.2014 page 2 from 5
RRWWEE//RRWWLL BAL BAL
DFDBF/BD/BDRBR TPTLP/LT/PTAPA
Characteristics at Tamb 25 °C at Begin Of Life
Parameter
Symbol
Threshold Current
Divergence parallel (FWHM)
Divergence perpendicular (FWHM)
Degree of Polarization
Ith
Q
Q^
DOP
Sidemode Supression Ratio
SMSR
Mode-hop free Operating Range (SMSR > 30 dB)
4 Variant 0
4 Variant 1
4 Variant 2
TLD
Popt
TLD
Popt
TLD
Popt
Unit
mA
°
°
%
dB
°C
mW
°C
mW
°C
mW
min
30
20
15
20
cont'd
typ max
70
8
21
90
45
25
80
25
80
40
80
Measurement Conditions / Comments
parallel to short axis of the housing (see p. 3)
parallel to long axis of the housing (see p. 3)
Popt = 80 mW; E field parallel to short axis of housing
Popt = 80 mW
temperature measured by integrated themistor
temperature measured by integrated themistor
temperature measured by integrated themistor
Monitor Diode
Parameter
Monitor Detector Resonsivity
Reverse Voltage Monitor Diode
Symbol Unit
min
typ
max
Imon / Popt
UR MD
µA/mW
V
0.05
3
1
5
Measurement Conditions / Comments
Popt = 80 mW, UR MD = 5 V
Thermoelectric Cooler
Parameter
Current
Voltage
Power Dissipation (total loss at case)
Temperature Difference
Symbol Unit
min
typ
max
ITEC A
UTEC V
Ploss W
0.4
0.8
0.5
DT K
50
Measurement Conditions / Comments
Popt = 80 mW,
Popt = 80 mW,
Popt = 80 mW,
Popt = 80 mW,
DT = 20 K
DT = 20 K
DT = 20 K
DT = I Tcase - TLD I
Thermistor (Standard NTC Type)
Parameter
Resistance
Beta Coefficient
Symbol Unit
min
typ
max
R kW
10
b 3976
Measurement Conditions / Comments
© All rights reserved by eagleyard Photonics GmbH. This preliminary data sheet will be electronically administered and is subject to change without notice. Uncontrolled copy when printed.
eagleyard Photonics GmbH
Rudower Chaussee 29
12489 Berlin GERMANY
fon +49. 30. 6392 4520
fax +49. 30. 6392 4529
info@eagleyard.com
www.eagleyard.com


Part Number EYP-DFB-0935-00080-1500-TOC03-00
Description DISTRIBUTED FEEDBACK LASER
Maker eagleyard Photonics
Total Page 5 Pages
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