概述
RAYSCIENCE单模VCSEL激光二极管以几种标准或常用波长覆盖了从1400nm到2050nm整个
近红外范围。垂直腔结构保证了低域值、低工作电流和极好的调谐性能。它的工作温度范围
伪0℃到50℃ (非冷却)。 

精密激光波长选择光谱用于微量气体含量分析  激光光谱学用激光二极管 标准波长: 1512nm, 1564nm, 1600nm, 1740nm其他的波长可以按要求提供1512nm NH3 1742nm HCl 1577nm H2S 1790nm NO 1580nm CO 1877nm H2O 1654nm CH4 2004nm CO2

气体种类波长 (nm)
H2F 1330 H2O 1365 HB2 1341 NH3 1544 H2S 1578 CO 1567 CO2 1573 CH4 1651 HCl 1747

New DFB-Laser diodes

760 nm DFB laser diodes.
852 nm DFB laser diodes.
894 nm DFB laser diodes.
935 nm DFB laser diodes.
980 QD nm DFB laser diodes.
1742 nm DFB laser diodes.
1877 nm DFB laser diodes.
2004 nm DFB laser diodes.
2330 nm DFB laser diodes.
2740 nm DFB laser diodes.
9500 nm QCL DFB laser.
10700 nm QCL DFB laser.
12500 nm QCL DFB laser.

Packaging options

Packaging options for FP-, DFB- laser diodes and SLDs

14p Butterfly new!

Gas	wavelength (nm)	Type		Model Number (Previou Model Number)	Output Power (min.)	Package Drawing	Standard Pigtail
HF	1280-1340	DFB	CW	NLK1B5EAAA	10mW	1(14p Butterfly)	SM/FC
			CW	NLK1B5GAAA	20mW	1(14p Butterfly)	SM/FC
	1320-1420		CW	NLK1B5EAAA	10mW	1(14p Butterfly)	SM/FC
			CW	NLK1E5EAAA	10mW	1(14p Butterfly)	SM/FC
			CW	NLK1E5GAAA	20mW	1(14p Butterfly)	SM/FC
	1490-1530		CW	NLK1S5EAAA	10mW	1(14p Butterfly)	SM/FC
			CW	NLK1S5GAAA	20mW	1(14p Butterfly)	SM/FC
CO	1540-1610		CW	NLK1C5EAAA	10mW	1(14p Butterfly)	SM/FC
			CW	NLK1C5GAAA	20mW	1(14p Butterfly)	SM/FC
			CW	NLK1L5EAAA	10mW	1(14p Butterfly)	SM/FC
			CW	NLK1L5GAAA	20mW	1(14p Butterfly)	SM/FC
	1570-1620		CW	NLK1L5EAAA	10mW	1(14p Butterfly)	SM/FC
			CW	NLK1L5GAAA	20mW	1(14p Butterfly)	SM/FC
	1580-1670		CW	NLK1L5EAAA	10mW	1(14p Butterfly)	SM/FC
			CW	NLK1L5GAAA	20mW	1(14p Butterfly)	SM/FC
			CW	NLK1U5EAAA	10mW	1(14p Butterfly)	SM/FC

Gas	wavelength (nm)	Type		Model Number (Previou Model Number)	Output Power (min.)	Package Drawing
HF	1280-1340	DFB	CW	NLK1B5C1TA	10mW	5.6 TO-Can
			CW	NLK1B5D1TA	20mW	5.6 TO-Can
	1320-1420		CW	NLK1B5C1TA	10mW	5.6 TO-Can
			CW	NLK1E5C1TA	10mW	5.6 TO-Can
			CW	NLK1E5D1TA	20mW	5.6 TO-Can
	1490-1530		CW	NLK1S5C1TA	10mW	5.6 TO-Can
			CW	NLK1S5D1TA	20mW	5.6 TO-Can
CO	1540-1610		CW	NLK1C5C1TA	10mW	5.6 TO-Can
			CW	NLK1C5D1TA	20mW	5.6 TO-Can
			CW	NLK1L5C1TA	10mW	5.6 TO-Can
			CW	NLK1L5D1TA	20mW	5.6 TO-Can
	1570-1620		CW	NLK1L5C1TA	10mW	5.6 TO-Can
			CW	NLK1L5D1TA	20mW	5.6 TO-Can
	1580-1670		CW	NLK1L5C1TA	10mW	5.6 TO-Can
			CW	NLK1L5D1TA	20mW	5.6 TO-Can
			CW	NLK1U5C1TA	10mW	5.6 TO-Can
	1735-1745		CW	KELD1F5C2TA	10mW	5.6 TO-Can
	1990-2010		CW	KELD1G5B2TA	5mW	5.6 TO-Can