DL-5125资料

Optoway

FEATURES

DL-5100

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1550 nm DFB LASER DIODES DL-5100 SERIES

MQW-DFB LASER DIODES

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² 1550 nm Uncooled Laser Diode with MQW Structure ² High Reliability, Long Operation Life ² 5 mW CW Operation at 0 ºC ~ +70 ºC

² Single Frequency Operation with High SMSR ² Build-in InGaAs Monitor

² Flat Window Cap Package (DL-510X) ² Aspherical Lens Cap Package (DL-512X) ² 2 mm Ball Lens Cap Package (DL-514X)

APPLICATION

OC-3, OC-12 and Gigabit Ethernet Optical communication system

DESCRIPTION

DL-5100 series are MQW-DFB laser diodes that provide a durable, single frequency oscillation with emission wavelength of 1550 nm. DL-5100 series are hermetically sealed devices with the build-in photodiode for output monitoring.

ELECTRICAL AND OPTICAL CHARACTERISTICS (TC=25 °C)

Symbol Ith VOP

Parameter

Threshold Current Operating Voltage Slope Efficiency Part No:DL-510X DL-512X DL-514X Center Wavelength

Side Mode Suppression Ratio Beam Divergence (Parallel)

CW

CW, Ith+20mA CW, Ith+20mA

Test Conditions

Min. 0.20 0.18 0.15 1530 30 100 1.5 0.6

Typ. 10 1.2 0.25 0.22 0.22 1550 35 25 35 10

Max. 15 1.5

Unit mA V mW/mA

η

λc SMSR θ‖ θ⊥

CW, Ith+20mA CW, Ith+20mA CW, Ith+20mA

IF=Ith, Ith+20mA,20~ 80% CW, Ith+20mA,VRD=1V VRD=5V VRD=5V, f=1MHz CW, Ith+20mA , SM fiber

1570 0.226 0.1 15

nm dB deg. deg. ns μA μA pF mW

Beam Divergence (Perpendicular) CW, Ith+20mA PD Monitor Current PD Dark Current PD Capacitance Fiber Coupled Power Part No:DL-512X DL-514X

t r, t f Rise And Fall Times Im ID Ct Pf

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OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303

Tel: 886-3-5979798 Fax:886-3-5979737

e-mail: sales@optoway.com.tw http: // www.optoway.com.tw 10/1/2003 V2.0

元器件交易网www.cecb2b.com

Optoway

Symbol Po VRL VRD IFD Topr Tstg Parameter DL-5100

Unit mW V V mA ºC ºC ************************************************************************************************************************************************************** ABSOLUTE MAXIMUM RATINGS (TC=25 ºC) Ratings 6 2 15 2 0~70 -40 ~ +85 Optical Output Power LD Reverse Voltage PD Reverse Voltage PD Forward Current Operating Temperature Storage Temperature MECHANICAL DIMENSION (mm) and PIN ASSIGNMENT Note: Specifications subject to change without notice. ORDER INFORMATION Part No.: D L − 5 1 □ □ □

Cap Type Code 0 Flat Window 2 Aspherical Lens 4 2mm Ball Lens

Code Pin Assignment 0 Type A 5 Type B 8 Type C Code Blank S Speed 1.25 Gbps 2.5 Gbps

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OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303

Tel: 886-3-5979798 Fax:886-3-5979737

e-mail: sales@optoway.com.tw http: // www.optoway.com.tw 10/1/2003 V2.0