MITSUBISHI FU-627SLD-F1

MITSUBISHI (OPTICAL DEVICES)
FU-627SLD-F1
1.55 mm LD MODULE WITH SINGLEMODE FIBER PIGTAIL
DESCRIPTION
Mod ule type FU-627SLD-F1 has been developed for
coupling a sin glemode optical fib er and a 1.55
mm wavelength In GaAsP LD (Laser diode).
FU-627SLD-F1 is suitable to light source for highspeed long haul digital optical communicatio n
systems and measuring instruments.
FEATURES
High-speed response
Emission wavelength is in 1.55 mm band
Low threshold current (10mA typ.)
With photodiode for optical output monitor
MQW* active layer
FSBH** structure fabricated by all MOCVD
process
*Multiple quantum well
**Facet selective-growth buried heterostructure
APPLICATION
Trunk Line,FitL
ABSOLUTE MAXIMUM RATINGS
Parameter
Laser diode
Photodiode
for monitoring
(Tc=25° C)
Symbol
Optical
output Pf
power from fib er
end
Conditions
Rating
Unit
CW
2.4
mW
Reverse voltage
Vrl
-
2
V
Reverse voltage
Vrd
-
15
V
Forward current
Ifd
-
2
mA
Operating case temperature
Tc
-
-20~+75
°C
Storage temperature
Tstg
-
-40~+85
°C
MITSUBISHI (OPTICAL DEVICES)
FU-627SLD-F1
1.55 mm LD MODULE WITH SINGLEMODE FIBER PIGTAIL
ELECTRICAL/OPTICAL CHARACTERISTICS
Parameter
(Tc=25° C, unless otherwise noted)
Symbol
Test Conditions
Limits
Unit
Min.
Typ.
Max.
Threshold current
Ith
CW
-
10
35
mA
Operating current
Iop
CW
-
30
60
mA
Operating Voltage
Vop
-
1.2
1.7
V
Optical output power from fib er Pf
end
CW,If=Iop
1.0
1.5
-
mW
lc
CW,If=Iop
1520
1550
1580
nm
(RMS) Dl
CW,If=Iop
-
2
4
nm
Center wavelength
Spectral
(Note 3)
bandwidth
Rise and fall times
tr, tf
Tracking error
(Note 4) Er
CW,If=Iop (Note 1)
Ib=Ith,10~90% (Note 2)
-
0.3
1
ns
Tc=0~75 ° C,APC
-
0.4
1.5
dB
-
0.075
-
mW/m
A
0.1
0.6
-
mA
Differential efficiency
h
Monitor current
Imon
CW,If=Iop,Vrd=5V
Dark current (Photodiode)
Id
Vrd=5V
-
0.1
0.5
mA
Capacitance (Photodiode)
Ct
Vrd=5V,f=1MHz
-
-
20
pF
-
Note 1. If : Forward current (LD)
2. Ib : Bias current (LD)
3. Dl=((Sai* (li-lc)2)/Sai)1/2
Where
ai³ap´0.01
ai:Relative intensty of laser spectral emission modes
ap:Peak of laser spectral emission modes
4. Er=MAX|10´log(Pf(Tc)/Pf(25° C))|
OPTICAL FIBER SPECIFICATION
Parameter
Limits
Unit
SM
-
Mode filed dia.
9.5 ±1
mm
Cladding dia.
125±2
mm
0.9 typ.
mm
Type
Jacket dia.
MITSUBISHI (OPTICAL DEVICES)
FU-627SLD-F1
1.55 mm LD MODULE WITH SINGLEMODE FIBER PIGTAIL
OUTLINE DIAGRAM
(Unit : mm)
FU-627SLD-F1