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Número de pieza | HL6738MG | |
Descripción | Visible High Power Laser Diode | |
Fabricantes | Hitachi | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de HL6738MG (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
No Preview Available ! HL6738MG
Visible High Power Laser Diode
ADE-208-601B (Z)
3rd Edition
May 1998
Description
The HL6738MG is a 0.68 µm band AlGaInP laser diode (LD) with a multi-quantum well (MQW) structure.
It is suitable as a light source for large capacity optical disc memories and various other types of optical
equipment.
Hermetic sealing of the small package (φ 5.6 mm) assures high reliability.
Application
• Optical disc memories
• Optical equipment
Features
• High output power
• Visible light output
• Small package
• Low astigmatism
: 35 mW (CW)
: λp = 680 to 695 nm
: φ 5.6 mm
: 6 µm Typ (PO = 5 mW)
Package Type
• HL6738MG: MG
Internal Circuit
13
PD LD
2
1 page Far Field Pattern
1.0
PO = 30mW
TC = 25°C
0.8
Perpendicular
0.6
0.4
Parallel
0.2
0
−40 −30 −20 −10 0 10 20 30 40
Angle θ (deg)
HL6738FM
Astigmatism vs. Optical Output Power
10
TC = 25°C
NA = 0.55
8
6
4
2
0
0 10 20 30 40 50
Optical Output Power PO (mW)
Frequency Response
3dB/div PO = 3mW
1M 10M 100M 1G 3G
Frequency (Hz)
Electrostatic Destruction (MILstandard)
100
Forward
80
N = 10pcs
judgement
∆IO ≤ 10%
60
40
20
0
0123 4
Applied Voltage (kV)
5
5 Page |
Páginas | Total 9 Páginas | |
PDF Descargar | [ Datasheet HL6738MG.PDF ] |
Número de pieza | Descripción | Fabricantes |
HL6738MG | Visible High Power Laser Diode | Hitachi |
HL6738MG | Visible High Power Laser Diode | Opnext |
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