MITSUBISHI LASER DIODES
PRELIMINARY
ML8XX4 SERIES
980nm High Power Laser Diode
TYPE
NAME
ML8624S,ML8924 (980nm High Power LD)
FEATURES
DESCRIPTION
ML8xx4 series are InGaAs/ GaAs high power laser
Various Power (CW 200,150,100mW)
980nm typical emission wavelength
diodes which provide a stable, single transverse mode
oscillation with emission wavelength of 980nm, and
standard continuous light output of @200,150,100mW.
f 5.6mm TO-CAN, Chip on carrier package
Uncooled operation (0-70degC)
High reliability, long operation life
Ridge waveguide with window structure
Reflectivity 4% (front facet)
APPLICATION
Er-doped fiber amplifier
Er-doped waveguide amplifier
ABSOLUTE MAXIMUM RATINGS (Note)
Symbol
Po
Parameter
Conditions
Ratings
250
Unit
mW
V
Light output power
Reverse voltage
Case temperature
Storage temperature
CW
VR
-
-
-
2
Tc
+ 0 ~ +70
- 40 ~+100
degC
degC
Tstg
Note: The absolute maximum rating means the limitation over which the laser should not be operated even instant time,
and this does not mean the guarantee of its lifetime. As for the reliability , please refer to the reliability report
from Mitsubishi Semiconductor Quality Assurance Department.
ML8624S-01, ML8924-01
( Po=200mW, Tc=0-70deg.C )
ELECTRICAL/OPTICAL CHARACTERISTICS
Symbol
Ith
Parameter
Threshold current
Test conditions
CW
Min.
Typ.
60
Max
150
350
2.05
990
-
Unit
mA
mA
V
-
Iop
Vop
l c
Operation current
CW,Po=200mW
CW,Po=200mW
CW,Po=200mW (25degC)
CW,Po=200mW, RMS
CW,Po=200mW
CW,Po=200mW
CW,Po=200mW
-
-
260
1.72
980
3
Operating voltage
Center wavelength
970
-
nm
nm
deg.
deg.
mA
Dl
Spectral width (RMS , -20dB)
Beam divergence angle (parallel)
Beam divergence angle (perpendicular)
Monitor current
q//
3
6
9
q^
13
-
18
23
Im
0.49
-
MITSUBISHI
ELECTRIC