1310nm DFB Pigtailed Components(high power) Manufacturer

1310nm DFB Pigtailed Components(high power)

Request a Quote

View All: http://laserdiodedevice.com/1-3-app-dfb-pigtail.html

Features

Built-in optical isolator
Low capacitance and low dark current
High stability of DFB lasers die
Low threshold current, low operating current
Integrated high isolation, low insertion loss

Applications

CATV Reverse Transmission/GSM Transmission
Other Analog or Digital Optical Transmission

Optical & Electrical Characteristics

Parameter	Symbol	Min.	Typ.	Max.	Unit	Test Condition
Rated Power	Po	8	10	-	mW	Ith+40mA
Slope Efficiency	SE	-	0.25	0.30	mW/mA	-
Threshold Current	Ith	-	10	15	mA	-
Operating Current	Iop	-	45	50	mA	-
Forward Voltage Drop	Vop	-	1.0	1.2	V	CW, Ith+40mA
Cent Wavelength	λc	1300	1310	1320	nm	-
Spectrum Width(-20dB)	Δλ	-	0.5	1	nm	Ith+40mA
Side-mode Suppression Ratio	SMSR	35	-	-	dB	-
Bandwidth	Bw	-	2.5	-	GHz	-
Monitor Current	Im	100	-	1200	uA	CW, Ith+40mA
Dark Current of Monitor	Id	-	-	100	nA	5V
Optical Isolation(Single stage)	ISO	35	40	-	dB	-
Optical Isolation(Double stage)	ISO	45	50	-	dB	-
Return loss	RL	-	-	-45	dB	-
Analog Characteristic Index
Relative Intensity Noise	RIN	-	-155	-150	dB/Hz	-
RF Bandpass Flatness	BF	-	±1.5	-	dB	-
Third-order Distortion	IMD3	-	-55	-	dBc	-
Carrier Noise Ratio	CNR	51	-	-	dB	Note 1
Composite Second Order	CSO	-	-	-57	dBc
Composite Triple Beat	CTB	-	-	-65	dBc

Note 1: ① If=Iop, Optical Modulation, Index=3.2%/channel (minimum),60 PAL-D unmodulated carries (47 to 550MHz), 10km singlemode fiber, -1dBm received power, Receiver responsivity=0.85A/W.
② If=Iop, Optical Modulation Index=3.2%/channel (minimum), CNR, CSO, CTB tested value at worst case over all test frequencies. NTSC 120ch., 10km singlemode fiber, -1dBm received power, Receiverresponsivity=0.85A/W

Absolute Maximum Ratings

Parameter	Symbol	Min.	Max.	Unit	Test Condition
Storage Temperature	Tstg	-40	100	℃	-
Operating Temperature	Top	-40	85	℃	-
Forward Current(LD)	If(LD)	-	150	mA	-
Reverse Voltage(LD)	Vr(PD)	-	2	V	CW
Forward Current(PD)	If(LD)	-	2	mA	-
Reverse Voltage(PD)	Vr(PD)	-	15	V	CW
Soldering Temp	-	-	260	℃	-
Soldering Time	-	-	10	S	S

PIN Definition

Bottom View

Drawing