Rainbow Electronics RLD65MZT2 - Manual (Page 2)

RLD65MZT2
Laser Diodes
2/2
!
! ! ! Absolute maximum ratings (Tc=25 °C)
Parameter
P O
V R
V R(PIN)
Tstg
Topr
mW
V
V
Symbol
10
2
30
− 10 to + 70
− 40 to + 85
Limits Unit
° C
° C
Output
Raser
Operating temperature
Storage temperature
PIN photodiode
Reverse
voltage
!
! ! ! Electrical and optical characteristics (Tc=25 °C)
Parameter Symbol Min. Typ. Max. Unit Conditions
I th mA − 25 60 −
−
I op mA − 35 70
P O
= 5mW
P O
= 5mW
P O
= 5mW
P O
= 5mW
P O
= 5mW
P O
= 5mW
P O
= 5mW
I m mA 0.1 0.2 0.5
θ
//
∗
deg 7 8 10
θ
⊥
∗
deg 20 27 35
∆φ
// deg − 2 0 + 2
λ nm 645 655 660 P O
= 5mW
Astigmatism ∆ µ m − − 10 P O
= 5mW
∆φ
⊥ deg − 3 0 + 3
∆ Y
∆ Z
∆ X
µ m − 80 0 + 80 −
V op V − 2.3 2.6
η mW/mA 0.2 0.4 0.8
∗ θ
// and θ ⊥ are defined as the angle within which the intensity is 50% of the peak value.
Threshold current
Operating current
Monitor current
Parallel divergence angle
Perpendicular divergence angle
Parallel deviation angle
Peak emission wavelength
Perpendicular deviation angle
Emission point accuracy
Operating voltage
Differential efficiency
!
! ! ! Electrical and optical characteristics curves
10
8
6
2
4
0
0 20 40 60 80 100
OPTICAL PO
WER :
P
O
(mW)
OPERATING CURRENT : Iop (mA)
Tc = 25 ° C
40 ° C
50 ° C
60 ° C
70 ° C
80 ° C
Fig.1 Optical output
vs. operating current
1.0
0.5
0
− 60 − 40 − 20 0 60 40 20
INTENSITY
ANGLE ( deg)
θ ⊥
θ
//
Fig.2 Far field pattern
10
1
2
3
4
5
6
7
8
9
0
0 0.1 0.2 0.3
OPTICAL INTENSITY :
P
O
(mW)
MONITOR CURRENT : I m (mA)
Fig.3 Monitor current
vs. optical output