EYP-RWE-0920-04010-1500-SOT02-0000
RIDGE WAVEGUIDE LASER with AR-COATING
GaAs Semiconductor Laser Diode
Tunable Fabry-Perot Laser for External Cavity Operation
General Product Information
Product
tunable 920 nm Fabry-Perot Laser
for use in an External Cavity Diode Laser (ECDL)
sealed SOT Housing
Monitor Diode
Application
Spectroscopy
Absolute Maximum Ratings
Symbol
Unit
min
typ
max
Storage Temperature
TS
°C
-20
85
Stress in excess of the Absolute Maximum
Ratings can cause permanent damage to
the device.
Operational Temperature at Case
TC
°C
-20
50
Forward Current
IF
mA
180
Reverse Voltage
VR
V
0
Output Power (extracavity)
Popt
mW
50
Recommended Operational Conditions
Parameter
Symbol
Unit
min
typ
max
Operational Temperature at Case
TC
°C
15
40
Forward Current
IF
mA
160
Characteristics at TLD = 25 °C at Begin Of Life
Parameter
Symbol
Unit
min
typ
max
Measurement Conditions / Comments
Center Wavelength
λC
nm
920
Tuning range and output power are estimated from
the gain profile of the laser. The actual achieved
wavelength and power are strongly influenced by the
external cavity. Therefore eagleyard Photonics will
give no guarantee on these parameters.
Tuning Range
Δλtun
nm
880
930
Output Power (extracavity)
Popt
mW
15
Cavity Length
L
µm
1500
Reflectivity at Front Facet
Rff
3.10-4
1.10-3
Polarization
TE
E field parallel to Pin 2 - Pin 3 - plane
Spatial Mode (transversal) TEM00
Fundamental Mode
Spectral Mode (longitudinal)
Single/Multi Mode
depending on operating conditions
Monitor Diode
Parameter
Symbol
Unit
min
typ
max
Measurement Conditions / Comments
Monitor Detector Responsivity
Imon / Popt
µA / mW
2
40
UR = 5 V; Popt intracavity
Reverse Voltage Monitor Diode
UR MD
V
3
5
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
Ground 1
Photo Diode (+) 2
Laser (+) 3
Package Drawings
Typical Measurement Results
Emission Spectrum measured without external feedback
商品属性 [波长] 880-930nm [功率] 50mW