APR06 (1/3)
MITSUBISHI (OPTICAL DEVICES)
FU-450SDF-FW1M2
1.31
渭m
DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL
DESCRIPTION
Module type FU-450SDF-FW1M2 is a 1.3渭m coaxial
Uncooled DFB-LD module with single-mode optical fiber.
This module is suitable for a light source of test
equipments or oupical communication systems.
FEATURES
l
High liniality multi quantum wells (MQW) DFB-LD
l
Emission wavelength is in 1.3渭m band
l
Built-in optical isolator
l
Coaxial package
l
With photodiode for optical output monitor
APPLICATION
Test equipments.
Optical commication systems
ABSOLUTE MAXIMUM RATINGS
(Tc=25擄C)
Parameter
Symbol
Laser diode
Optical output power
Pf
Forward current
If
Reverse voltage
Vrl
Photodiode
Reverse voltage
Vrd
Forward current
Ifd
Operating case temperature
Tc
Storage temperature
Tstg
Conditions
CW
CW
-
-
-
-
-
Rating
9
150
2
20
2
-20 ~ +85
-40 ~ +85
Unit
mW
mA
V
V
mA
擄C
擄C
ELECTRICAL/OPTICAL CHARACTERISTICS
Parameter
Symbol
Optical output power from
fiber end
Threshold current
Modulation Current (Iop-Ith)
Deferential Efficiency
Light-emission central
wavelength
Spectral width (-20dB)
Side mode suppression ratio
Tracking error (Note 2)
Operating voltage
Monitor current
Pf
Ith
Imod
畏
位c
螖位
Sr
Er
Vop
Imon
(Tc=25擄C, unless otherwise noted)
Test Conditions
Min.
CW, nominal
CW
CW, APC
CW, APC
CW, APC
Tc=25擄C
Tc=85擄C
Tc=25擄C
Tc=85擄C
Tc=25擄C
Tc=85擄C
-
5
15
15
0.10
0.05
1290
Limits
Typ.
4
10
-
20
-
0.15
0.08
1310
Unit
Max.
mW
15
40
30
60
0.20
0.16
1330
1
-
1
1.6
1.5
0.1
10
mA
mA
mA
nm
nm
dB
dB
V
mA
渭A
pF
CW, APC
-
-
CW, APC
30
45
-
0.3
CW, APC, Tc=-20~85擄C
CW, APC
-
1.1
0.05
-
CW, Pf=4mW, Tc=25擄C,
Vrd=5V
Dark current (PD)
Id
Vrd=5V
-
-
Capacitance (PD)
Ct
Vrd=5V, f=1MHz
-
-
Note 1) 鈥淎PC鈥?represents operating LD by a constant monitor current for Pf=4mW at Tc=25擄C.
Note 2) Er=max|10脳log(Pf / Pf@25擄C)|
Mitsubishi Electric Corporation reserves the right to make changes to the products or information contained herein
without notice. No liability is assumed as a result of their use or application.
MITSUBISHI CONFIDENTIAL
MITSUBISHI
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