WDM Combo Double Laser Module 1310nm FP/850nm VCSEL

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WDM combo double laser module Series use InGaAsP/InP MQW FP chip.They have features as follows：low noise、low distortion、high isolation excellent、reliability、high linearity and wide communication band.The laser diode is mounted into a coaxial package with multi mode fiber pigtail. FC/UPC receptacle output.

WDM Combo Double Laser Module 1310nm FP/850nm VCSEL

Features
High-reliability MQW FP laser chips
Built-in InGaAsp monitor PD
Low noise, low distortion Low threshold current
Integrated Optical Isolator
Coaxial Pigtail Package

Applications

Light source

Absolute Maximum Ratings

Parameter	Symbol	Min.	Type.	Max.	Unit
Reverse voltage(LD)	Vrl	-	-	2	V
Forward Current (LD)-1310 FP	LfL	-	-	150	mA
Forward Current (LD)-850 VCSEL	LfL	-	-	15	mA
Reverse voltage (monitor)	Vrl	-	-	15	V
Reverse Current (monitor)	Lrp	-	-	2	mA
Soldering Temperature(	Stemp	-	-	260	℃
Storage Temperature	Tstg	-40	-	85	℃
Operating Temperature	Top	-20	-	70	℃

Electrical and optical characteristics

Parameter	Symbol	Min.	Typical	Max.	Unit	Notes
1310nm FP Laser
Output Power	Po	1	2	-	mW	CW,If=Ith+20mA
Slope Efficiency	SE	0.05	-	-	mW/mA	-
Threshold Current	Ith	-	10	15	mA	CW
Opersting Current	If	-	30	40	mA	CW
Opersting Voltage	Vf	-	1.2	1.5	V	CW
Monitor Current	Im	100	-	900	uA	Vrd=5V, If=Ith+20mA
Monitor Dark Current	Id	-	0.5	1	nA	Vrd=5V
Cent Wavelength	λc	1300	1310	1320	nm	CW, If=Ith+20mA
Spectral Width	Δλ	-	-	4	nm	-3dB
Spectral Shift	Δλ/ΔT	-	-	0.1	nm/℃	CW, If=Ith+20mA
Tracking Error	TE	-1.5	-	1.5	dB	Im=const, TE=10log(P/2.0)
850nm VCSEL Laser
Output Power	Po	0.5	-	-	mW	CW,If=Ith+4mA
Slope Efficiency	SE	0.1	-	-	mW/mA	-
Threshold Current	Ith	-	1	3	mA	CW
Opersting Current	If	-	5	7	mA	CW
Opersting Voltage	Vf	-	1.5	2.5	V	CW
Monitor Current	Im	100	-	900	uA	Vrd=5V, If=Ith+4mA
Monitor Dark Current	Id	-	0.5	1	nA	Vrd=5V
Cent Wavelength	λc	840	850	860	nm	CW, If=Ith+4mA
Spectral Width	Δλ	-	1	2	nm	-3dB
Spectral Shift	Δλ/ΔT	-	-	0.1	nm/℃	CW, If=Ith+4mA
Tracking Error	TE	-1.5	-	1.5	dB	Im=const, TE=10log(P/2.0)

Pin Assignment

Dimensions

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Links：https://www.globefindpro.com/products/14469.html

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