HL6340MG/41MG
Monitor Corrent Vs. The Case Temperature
0.05
P
O
= 5mW
V
R
= 5V
0.04
Lasing Wavelength vs. The Case Temperature
645
P
O
= 5mW
Lasing wavelength,
λp
(nm)
Monitor current, I
S
(mA)
640
0.03
635
0.02
0.01
0
–10
630
0
10
20
30
40
Case temperature, T
C
(˚C)
50
625
–10
0
10
20
30
40
Case temperature, T
C
(˚C)
50
Astigmatism vs. Optical Output Power
5
Far Field Pattern
T
C
= 25˚C
NA = 0.55
Relative intensity
P
O
= 5mW
0.8 T
C
= 25˚C
0.6
0.4
Parallel
0.2
0
–40 –30 –20 –10 0 10 20
Angle,
θ
(deg.)
30
40
Perpendicular
Astigmatism, A
S
(µm)
1.0
4
3
2
1
0
0
1
2
3
4
Optical output power, P
O
(mW)
5
Rev.4, Mar. 2005, page 4 of 9