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U-LD-651071A/C-preliminary

650nm Laser Diode UNION OPTRONICS CORP.

650nm Laser Diode

U-LD-651071A/C-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 Symbols Ratings Units

Optical Output Po 12 mW

LD Reverse Voltage V

(LD) 2 V

PD Reverse Voltage V

(PD) 30 V

Operation Temperature Top -10～+70 ℃

Storage Temperature Tstg -40～+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-651071A/C-preliminary UNION OPTRONICS CORP. 650nm Laser Diode 650nm Laser Diode U-LD-651071A/C-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 Parameter Optical Output LD Reverse Voltage PD Reverse Voltage Operation Temperature Storage Temperature Symbols Po VR (LD) VR (PD) Top Tstg Ratings 12 2 30 -10～+70 -40～+85 (Tc=25℃) Units mW V V ℃ ℃ Ver.2 2009/02 UNION OPTRONICS CORP.
PAGE 2
U-LD-651071A/C-preliminary UNION OPTRONICS CORP. 650nm Laser Diode ■Electrical and Optical Characteristics Parameter Symbols Threshold Current Ith Operation Current Iop Operation Voltage Vop Slope Efficiency Monitor Current Beam Divergence Parallel (FWHM) Perpendicular Lasing Wavelength Conditions Po=10mW Po=10mW Min. - Typ. 20 32 2.2 (Tc=25℃) Max. 25 38 2.5 η 7.5mW-2.5mW I7.5mW-I2.5mW 0.6 0.9 - mW/mA Im θ// θ⊥ λ Po=10mW Po=10mW Po=10mW Po=10mW 0.1 8 25 650 0.3 10 28 655 0.
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U-LD-651071A/C-preliminary UNION OPTRONICS CORP. 650nm Laser Diode Peak Wavelength v.s. Case Temperature Peak Wavelength (nm) 675 670 665 660 655 650 30 40 50 60 70 Case Temperature (oC) Far-Field Pattern Relative Intensity 1.0 PO=10mW Tc=25oC 0.8 0.6 Perpendicular 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) 0.4 Tc=25oC 0.3 0.2 0.1 0.
PAGE 4
U-LD-651071A/C-preliminary UNION OPTRONICS CORP. 650nm Laser Diode Slope Efficiency v.s. Case Temperature Slope Efficiency (mW/mA) 1.2 1.0 0.8 0.6 0.4 0.2 25 30 35 40 45 50 55 60 65 70 60 65 70 Case Temperature (oC) Threshold Current v.s. Case Temperature Threshold Current (mA) 100 10 25 30 35 40 45 50 55 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-651071A/C-preliminary UNION OPTRONICS CORP. 650nm 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.