Datasheet

ManualsBrandsIMM PHOTONICS ManualsLaser TechnologyLaser diode Red 670 nm 5 mW

U-LD-670561A-preliminary

670nm Laser Diode UNION OPTRONICS CORP.

670nm Red Laser Diode

U-LD-670561A-preliminary

■Specifications

(1) Device: Laser Diode

(2) Structure: TO-18（ψ5.6mm ), With Pb free glass cap, PD

■External dimensions(Unit : mm)

■Absolute Maximum Ratings(Tc=25℃)

Parameter Symbol Value Unit

Optical Output Po

Reverse Laser Vr

Voltage PIN PD Vr(PIN)

Operating Temperature Top

-10~+60

℃

Storage Temperature Tstg

-15~+85

℃

UNION OPTRONICS CORP.

Ver.2 2009/02

distributed by

Ohmstrasse 4 Tel.: +49 89 3214120

85716 Unterschleissheim Fax.: +49 89 32141211

www.imm-photonics.de sales@imm-photonics.de

Summary of content (5 pages)

PAGE 1
U-LD-670561A-preliminary UNION OPTRONICS CORP. 670nm Laser Diode 670nm Red Laser Diode U-LD-670561A-preliminary ■Specifications (1) Device: (2) Structure: Laser Diode TO-18（ψ5.6mm ), With Pb free glass cap, PD ■External dimensions(Unit : mm) ■Absolute Maximum Ratings(Tc=25℃) Parameter Symbol Optical Output Po Reverse Laser Vr Voltage PIN PD Vr(PIN) Operating Temperature Top Storage Temperature Tstg Value 7 2 30 -10~+60 -15~+85 Unit mW V V ℃ ℃ Ver.2 UNION OPTRONICS CORP.
PAGE 2
U-LD-670561A-preliminary UNION OPTRONICS CORP. 670nm Laser Diode ■Electrical and Optical Characteristics(Tc=25℃) Parameter Symbol Condition Min. Typ. Max. Ith CW 24 35 Threshold Current Operating Current Iop Po=5mW 34 45 Operating Voltage Vop Po=5mW 2.2 2.6 4mW-1mW Slope Efficiency η 0.4 0.5 Ι4mW-Ι1mW Monitor Current Im Po=5mW 0.1 0.2 0.5 Beam Divergence Parallel Po=5mW 7.
PAGE 3
U-LD-670561A-preliminary UNION OPTRONICS CORP. 670nm Laser Diode Peak Wavelength v.s. Case Temperature Peak Wavelength (nm) 685 680 675 670 665 660 25 30 35 40 45 50 55 60 o Case Temperature ( C) Far-Field Pattern Relative Intensity 1.0 Po=5mW Tc=25oC 0.8 Perpendicular 0.6 0.4 Parallel 0.2 0.0 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 Angle (degree) Monitor Current v.s. Optical Output Power Monitor Current (mA) 0.25 Tc=25oC 0.20 0.15 0.10 0.05 0.
PAGE 4
U-LD-670561A-preliminary UNION OPTRONICS CORP. 670nm Laser Diode Slope Efficiency v.s. Case Temperature Slope Efficiency (mW/mA) 1.0 0.8 0.6 0.4 0.2 0.0 25 30 35 40 45 50 55 60 o Case Temperature ( C) Threshold Current v.s. Case Temperature Threshold Current (mA) 100 sales@imm-photonics.de 10 25 30 35 40 45 50 o Case Temperature ( C) UNION OPTRONICS CORP. distributed by Ohmstrasse 4 85716 Unterschleissheim www.imm-photonics.de Tel.: +49 89 3214120 Fax.
PAGE 5
U-LD-670561A-preliminary UNION OPTRONICS CORP. 670nm Laser Diode ■Precautions QUALITY ASSURANCE After any processing of laser chip or laser diode TO-CAN (LD) by the customer, the performance, yield and reliability of the product, in which the chip or LD is applied, are subject to change due to customer’s handling, assembly, testing, and processing.