Product Description

1.Summary:

1030nm 200mW 100KHz DFB Butterfly Laser Diode is high-power, narrow linewidth DFB butterfly package laser diode, Widely used as seed sources for fiber lasers or for precision spectral measurements.

2. Features:

• 200mW High output power;

• Below 100kHz narrow linewidth;

• PM fiber Beyond 18dB High PER;

• 14PIN Butterfly package;

• Internal thermoelectric heat pump and monitor photodiode;

• Field-proven high reliability.

Reliability: Telcordia GR-468. RoHS

3. Applications:

• Seed source for lasers;

• Spectroscopy;

• Optical sensing.

4. Absolute Maximum Ratings

Parameter	Symbol	Min.	Max.	Unit
LD Reverse current	IR	-	2	V
LD Forward current	IF	-	500	mA
MPD Reverse voltage	VMPD	-	20	V
Thermoelectric cooler voltage	VTEC	-	4.8	V
Thermoelectric cooler current	ITEC	-	2.5	A
Operating case temperature	TC	-45	70	℃
Storage temperature	TSTG	-40	85	℃
Storage humidity	-	5	85	%RH
Electro static discharge (ESD)	VESD	-	500	V
Lead soldering temperature	STEMP	-	260	℃
Lead soldering time	STIME		10	sec

5. Electro-Optical Characteristics(25℃ laser temperature):

Parameter	Symbol	Condition	Min.	Typ.	Max.	Unit
Center wavelength	λc	TL= 15～35℃ CW	1028	1030	1032	nm
Optical output power	PO	TL=25℃	-	200	-	mW
Threshold current	ITH	TL=25℃	-	45	70	mA
Operating voltage	VOP	POP= 200mW(CW)	-	-	2.5	V
Operating current	Iop	POP= 200mW(CW)	-	300	500	mA
Linewidth width	Δλ	-	-	30	100	KHz
Side mode suppression ratio	SMSR	-	-	40	-	dB
Polarization extinction ratio	ER	-	18	-	-	dB
Temp. wavelength coefficient	Δλ/ΔT	-	-	0.08	-	nm/℃
MPD Responsivity	IMON/POP	@-5V bias voltage	1	-	30	μA/mW
Thermistor resistance	RTH	-	9.5	10	10.5	KΩ

6. Optical Fiber Specifications:

Parameters	Description
Fiber type	PM980
Pigtail type	900μm loose tube
Pigtail length	1.2±0.1m
Connector type	FC/APC

7. Package drawing&PIN-OUT Definition(Unit:mm):

1030nm 200mW 100KHz DFB Butterfly Laser Diode

Type 2

PIN	Description	PIN	Description
1	TEC(+)	14	TEC(-)
2	Thermistor	13	Case Ground
3	PD Monitor Anode (-)	12	NC
4	PD Monitor Cathode (+)	11	Laser Cathode (-)
5	Thermistor	10	Laser Anode (+)
6	NC	9	NC
7	NC	8	NC

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