Gas Detection laser

Multiple Quantum Well (MQW) Distributed Feedback (DFB) Laser family has different wavelength and output power selection.

☆ We have our own chip design and development team.
☆ All high output power butterfly laser modules are mass production available.
☆ Application in advanced medical ,microelectronics ,aerospace, military, sensor and telecom industries and so on .
☆ All lasers focus on the on-site engineering scenarios and customize for you . One-stop Service.
☆ We are pursue technological excellence , cost-effective solution ,high reliability & quality assurance .

QUALITY FIRST ,SHARING TOGETHER .

Brand: JT
Product origin: Xiamen ,China
Delivery time: 10 work days
Supply capacity: 50 pcs/each wavelength one week

Information

Parameter	Symbol	Condition	Min.	Typ.	Max.	Units
Operating Case Temperature	T		-10		+50	℃
Laser Set temperature	T_L		10	25	40	℃
Optical Output Power	P_O	CW	6			mW
Threshold Current	Ith	T_L= 25℃			50	mA
Forward Voltage	Vf	CW			3	V
Operating Current	Iop	T_L= 25℃			280	mA
Center Wavelength / tolerance	λ / Δλc	10℃≦T_L≦40℃	-0.1	Centre W. *	+0.1	nm
Side mode suppression ratio	SMSR	CW,P_O=P_L	35			dB
Spectral linewidth	Δλ	CW,P_O=P_L,25℃			10	MHz
Monitor Current	Imon	CW,P_O=P_L	10		150	nA
Isolation	Is	-	30			dB

HF	H₂O	NH₃	C₂H₂	HCN	HI	HBr	CO	CO₂	C₂H4	CH4	C₂H6
1310nm	1392nm	1532nm	1533nm	1540nm	1540nm	1540nm	1568nm	1572nm	1625nm	1653nm	1654nm

We keep supply many more wavelegnth .

⭐️ Contact Junte Communication for more information .

Junte Communication's DFB laser has different wavelength Selection .

DFB laser provides pure ,single longitudinal mode and extremely stable wavelength source. This laser diode is fabricated with Multiple Quantum Well (MQW) for excellent reliability and stability.

This MQW DFB laser features high output power,good Side Mode Suppression Ratio (SMSR) and a builtin thermoelectric cooler,thermistor,and rear-faced monitor photodiode for external optical power control.