EYP-DFB-1060-00040-1500-BFY02-0002
SINGLE FREQUENCY LASER DIODES
Distributed Feedback Laser
General Product Information
Product
1060 nm DFB Laser with hermetic Butterfly Housing
Monitor Diode, Thermoelectric Cooler and Thermistor
PM Fiber with angle-polished Connector
ROHS compliant
Application
Spectroscopy
Metrology
THz Generation
Absolute Maximum Ratings
Symbol
Unit
min
typ
max
Measurement Conditions / Comments
Storage Temperature
TS
°C
-40
85
Stress in excess of one of the Absolute
Maximum Ratings can cause permanent
damage to the device.
Operational Temperature at Case
TC
°C
-40
85
Operational Temperature at Laser Chip
TLD
°C
10
50
Forward Current
IF
mA
180
Reverse Voltage
VR
V
2
Output Power
Popt
mW
50
TEC Current
ITEC
A
1.8
TEC Voltage
VTEC
V
3.2
Recommended Operational Conditions
Symbol
Unit
min
typ
max
Measurement Conditions / Comments
Operational Temperature at Case
TC
°C
-20
65
Operational Temperature at Laser Chip
TLD
°C
15
40
measured with integrated thermistor
Forward Current
IF
mA
170
Output Power
Popt
mW
10
40
Characteristics at TLD = 25 °C at Begin Of Life
Parameter
Symbol
Unit
min
typ
max
Measurement Conditions / Comments
Center Wavelength
λC
nm
1059
1060
1061
The laser allows wavelength tuning by temperature
or current variation; in case of external
may appear; the use of a BFW01 or TOC03 package
variants and effective optical isolation is
recommended for spectroscopic application requiring
absolutely mode-hop-free tuning
Tuning Range by Temperature
ΔλT
nm
1.5
Spectral Width (FWHM)
Δν
MHz
2
Temperature Coefficient of Wavelength
dλ/ dT
nm / K
0.06 Current Coefficient of Wavelength
dλ / dI
nm / mA
0.003 Output Power @ IF 170 mA
Popt
mW
40
Characteristics at Tamb 25 °C at Begin Of Life cont'd
Parameter
Symbol
Unit
min
typ
max
Measurement Conditions / Comments
Slope Efficiency
η
W / A
0.2
0.4
0.7
Threshold Current
Ith
mA
70
Sidemode Supression Ratio
SMSR
dB
30
50
Popt = 10 mW … 40 mW ; TLD =15 °C … 40 °C
Polarization Extinction Ratio
PER
dB
20
Popt = 40 mW
Monitor Diode
Parameter
Symbol
Unit
min
typ
max
Measurement Conditions / Comments
Monitor Detector Responsivity
Imon/Popt
μA/mW
1
20
Reverse Voltage UR MD = 5 V
Thermoelectric Cooler
Parameter
Symbol
Unit
min
typ
max
MeasurementConditions / Comments
Current
ITEC
A
0.4
Popt = 40 mW,ΔT = 20 K
Voltage
UTEC
V
0.8
Popt = 40 mW,ΔT = 20 K
Power Dissipation (total loss at case)
Ploss
W
0.4
Popt = 40 mW,ΔT = 20 K
Temperature Difference
ΔT
K
50
Popt = 40 mW,ΔT = I Tcase - TLD I
Thermistor (Standard NTC Type)
Parameter
Symbol
Unit
min
typ
max
Measurement Conditions / Comments
Resistance
R
kΩ
10
T = 25° C
Beta Coefficient
β
3892
R1 / R2 = e β (1/T1 - 1/T2) at T = 0° … 50° C
Steinhart & Hart Coefficient
A
1.1293 x 10-3
1/T = A + B(ln R) + C(ln R)3
Steinhart & Hart Coefficient
B
2.3410 x 10-4
T: temperature in Kelvin
Steinhart & Hart Coefficient
C
8.7755 x 10-8
R: resistance at T im Ohm
Fiber and Connector Type
Measurement Conditions / Comments
PM Fiber 900 / 125 / 5.5 μm, UV/Polyester-elastomer Coating (l = 1 +/-0.1 m)
Connector FC/APC (narrow key / 2mm) other connectors on request
Package Pinout
1
Thermoelectric Cooler (+)
14
Thermoelectric Cooler (-)
2
Thermistor
13
Case
3
Photodiode (Anode)
12
not connected
4
Photodiode (Cathode)
11
Laser Diode (Cathode)
5
Thermistor
10
Laser Diode (Anode)
6
not connected
9
not connected
7
not connected
8
not connected
Package Drawings
Typical Measurement Results
Performance figures, data and any illustrative material provided in this specification are typical and must be specifically confirmed in writing by eagleyard Photonics before they become applicable to any particular order or contract. In accordance with the eagleyard Photonics policy of continuous improvement specifications may change without notice.
商品属性 [波长] 1060 nm [功率] 40 mW [激光器类型] DFB [封装方式] 14-Pin Butterfly