EYP-RWE-0790-03010-1500-SOT02-0000
GAIN CHIPS AR coated Fabry-Perot Laser
General Product Information
Product
tunable 790 nm Fabry-Perot Laser
for use in an External Cavity Diode Laser (ECDL)
sealed SOT Housing
Monitor Diode
Application
Spectroscopy
Absolute Maximum Ratings
Parameter
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.
Please note that a damaging optical power level may
occur although the maximum current is not reached.
Operational Temperature at Case
TC
°C
-20
50
Forward Current
IF
mA
200
Reverse Voltage
VR
V
0
Output Power (extracavity)
Popt
mW
70
Recommended Operational Conditions
Parameter
Symbol
Unit
min
typ
max
Operational Temperature at Case
TC
°C
15
40
Forward Current
IF
mA
180
Characteristics extracavity at 25° C at Begin Of Life
under recommended working point, with external cavity
Parameter
Symbol
Unit
min
typ
max
Measurement Conditions / Comments
Center Wavelength
λC
nm
790
The actual achieved wavelength and power are
strongly influenced by the external cavity. eagleyard
Photonics gives no guarantee on these parameters.
Tuning Range
Δλtun
nm
760
795
Output Power
Popt
mW
50
Polarization
TM
E field perpendicular to Pin 2 - Pin 3 - plane
Spatial Mode (transversal)
TEM00
Fundamental Mode
Amplified Spontaneous Emission (ASE)
without external cavity
Parameter
Symbol
Unit
min
typ
max
Measurement Conditions / Comments
Divergence parallel (FWHM)
Θ∥
°
10
parallel to Pin 2 - Pin 3 plane
Divergence perpendicular (FWHM)
Θ⊥
°
22
perpendicular to Pin 2 - Pin 3 plane
Monitor Detector Responsivity
Imon / Popt
μA / mW
1
40
UR MD = 5 V
Chip Parameter
Parameter
Symbol
Unit
min
typ
max
Cavity Length
L
μm
1500
Reflectivity at Front Facet
Rff
3·10-4
1·10-3
Package Dimensions
Parameter
Symbol
Unit
min
typ
max
Measurement Conditions / Comments
Height of Emission Plane
dEP
mm
3.50
3.65
3.70
reference plane: top side of TO header
Excentricity of Emission Center
R
mm
0.12
reference: center of outer diameter of header
Pin Length lPIN
mm
14
Package Pinout M-type
1 Laser Diode Cathode, Monitor Diode Cathode, Case
2 Photo Diode Anode
3 Laser Diode Anode
Package Drawings
Typical Measurement Results ex cavity
商品属性 [波长] 760 nm - 795 nm [功率] 50mW