HL6548FG Datasheet, PDF (1/4 Pages) Opnext. Inc. – Visible High Power Laser Diode

HL6548FG
Visible High Power Laser Diode
ODE-208-015D (Z)
Rev.4
Aug. 29, 2006
Description
The HL6548FG is a 0.65 µm band AlGalnP laser diode (LD) with a multi-quantum well (MQW) structure. It is suitable
as a light source for measurement, and various other types of optical equipment.
Features
• Optical output power : 90mW CW operation
• Single longitudinal mode.
• Visible light output : λp = 660 nm Typ
Package Type
• HL6548FG
Internal Circuit
1
2 (Flange)
LD
PD
3
4
Absolute Maximum Ratings
Item
Optical output power
LD reverse voltage
PD reverse voltage
Operating temperature
Storage temperature
Symbol
PO
VR(LD)
VR(PD)
Topr
Tstg
Ratings
100
2
30
–10 to +60
–40 to +85
(T_C = 25°C)
Unit
mW
V
V
°C
°C
Optical and Electrical Characteristics
Item
Symbol
Min
Typ
Threshold current
Ith
—
55
Operating current
IOP
—
140
Operating voltage
Lasing wavelength
VOP
—
2.4
λp
654
660
Beam divergence
θ//
parallel to the junction
7
10
Beam divergence
θ⊥
perpendicular to the junction
15
17
Monitor current
Is
0.3
0.6
Max
70
180
2.8
665
13
20
1.2
Unit
mA
mA
V
nm
°
(T_C = 25°C)
Test Conditions
—
PO = 90 mW
PO = 90 mW
PO = 90 mW
PO = 90 mW
°
PO = 90 mW
mA PO = 90 mW,
VR(RD) = 5V
Rev.4 Aug. 29, 2006 page 1 of 4