EYP-RWE-0840-06515-1500-SOT02-0000
GAIN CHIPS
AR coated Fabry-Perot Laser
General Product Information
Product
widely tunable 840 nm modified Fabry-Perot Laser
for use in an External Cavity Diode Laser (ECDL)
sealed SOT Housing
Monitor Diode
Application
Spectroscopy
covering wavelengths
between 800 and 860 nm
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 100
Recommended Operational Conditions
Parameter
Symbol
Unit
min
typ
max
Operational Temperature at Case
TC
°C
15
40
Forward Current
IF
mA
180
Output Power (extracavity)
Popt
mW
80
Characteristics at 25° C at Begin Of Life
Parameter
Symbol
Unit
min
typ
max
Measurement Conditions / Comments
Center Wavelength
λC
nm
840
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
800
860
Output Power (extracavity)
Popt
mW
50
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
Divergence parallel (FWHM)
Θ∥
°
10
parallel to Pin 2 - Pin 3 plane
Divergence perpendicular (FWHM)
Θ⊥
°
23
perpendicular to Pin 2 - Pin 3 plane
Monitor Diode
Parameter
Symbol
Unit
min
typ
max
Measurement Conditions / Comments
Monitor Detector Responsivity (UR MD = 5 V)
Imon / Popt
μA / mW
20
depends on the intracavity power of the ECDL setup
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] 800-860nm [功率] 100mW