皮秒脉冲激光器

品牌：德国PicoQuant
型号： LDH系列
产地：德国
样册：暂无
供应商报价：面议
标签：德国PicoQuant 东隆科技国内代理

收藏关注度： 1296

详细介绍

LDH系列的激光头是基于激光二极管的激光器，重复频率可调，最高达80MHz，波长从266nm到1990nm可选，脉宽最短可至40ps，有脉冲模式及CW模式。可以使用PDL系列的相应驱动（PDL 800-D，PDL 828“Sepia II”）来调节重频和功率。激光头配有准直光学元件，可以安装光纤（多模，单模或保偏单模光纤）。

产品特点

波长范围266~1990 nm
脉冲宽度短至40 ps（FWHM）
功率（平均）可调最高达到20 mW
重复频率从单脉冲到80 MHz
双模式可选：脉冲和连续
准直出光，光纤耦合和珀尔帖冷却

主要应用

时间分辨荧光
荧光寿命成像（FLIM）
磷光寿命成像（PLIM）
荧光相关光谱（FCS）
荧光寿命相关光谱（FLCS）
荧光共振能量转移（FRET）
STED
脉冲交替激励（PIE）
荧光各向异性

参数

			Power Adjust = Low (Narrow Pulse)		Power Adjust = High (Wide Pulse)
Wavelength ( ± 10) [nm]	Type (LDH-)	CW power [mW]	Pulse FWHM [ps]****	Average Power (@ 40 MHz) [mW]	Pulse FWHM [ps]	Average Power (@ 40 MHz) [mW]
266 ( ± 3)	P-FA-266	please see LDH-FA Series
355 ( ± 3)	P-FA-355	please see LDH-FA Series
375	P-C-375	--	< 40	0.8	< 300	2.0
	P-C-375B	--	< 40	1.0	< 300	4.0
	D-C-375	10	< 40	1.0	< 300	4.0
	P-C-375M	--	< 90	2.5	< 300	10.0
	D-C-375M	50	< 90	2.5	< 300	10.0
395	P-C-390	--	< 70	1.0	< 300	5.0
	D-C-390	30	< 70	1.0	< 300	5.0
405	P-C-405	--	< 50	0.4	< 300	2.0
	P-C-405B	--	< 50	1.0	< 500	3.0
	D-C-405	50	< 50	1.0	< 500	3.0
	P-C-405M	--	< 90**	10.0	< 600	25.0
	D-C-405M	200	< 90**	10.0	< 600	25.0
420	P-C-420	--	< 70	0.5	< 300	5.0
	D-C-420	30	< 70	0.5	< 300	5.0
440	P-C-440	--	< 70	0.4	< 300	2.0
	P-C-440B	--	< 70	0.8	< 500	4.0
	D-C-440	50	< 70	0.8	< 500	4.0
	P-C-440M	--	< 100**	10.0	< 500	25.0
	D-C-440M	200	< 100**	10.0	< 500	25.0
450	P-C-450	--	< 100	0.5	< 300	2.0
	P-C-450B	--	< 70	0.7	< 300	5.0
	D-C-450	10	< 70	0.7	< 300	5.0
455	P-C-450M	--	< 90	4.0	< 300	20.0
	D-C-450M	200	< 90	4.0	< 300	20.0
470	P-C-470	--	< 70	0.8	< 500	4.0
	P-C-470B	--	< 170	1.3	< 500	5.0
	D-C-470	60	< 170	1.3	< 500	5.0
	P-C-470M	--	< 120	8.0	< 500	20.0
	D-C-470M	200	< 120	8.0	< 500	20.0
485	P-C-485	--	< 110	0.4	< 500	2.0
	P-C-485B	--	< 90	0.7	< 550	5.0
	D-C-485*	50	< 90	0.7	< 550	5.0
500	P-C-500	--	< 130	0.5	< 500	2.0
	P-C-500B	--	< 100	0.7	< 500	5.0
	D-C-500	40	< 100	0.7	< 500	5.0
510	P-C-510	--	< 130	0.3	< 600	2.0
	P-C-510B	--	< 110	0.6	< 600	4.0
	D-C-510*	40	< 110	0.6	< 600	4.0
520	P-C-520	--	< 130	0.7	< 600	5.0
	D-C-520*	20	< 130	0.7	< 600	5.0
	P-C-520M	--	< 160	6.0	< 300	25.0

Laser heads between 530 and 2000 nm (max. repetition rate 80 MHz)

			Power Adjust = Low (Narrow Pulse)		Power Adjust = High (Wide Pulse)
Wavelength ( ± 10) [nm]	Type (LDH-)	CW power [mW]	Pulse FWHM [ps]****	Average Power (@ 80 MHz) [mW]	Pulse FWHM [ps]	Average Power (@ 80 MHz) [mW]
532 ( ± 3)	P-FA-530B/L/XL	please see LDH-FA Series
532 ( ± 3)	D-TA-530	10	< 70	0.3	< 70	0.7
532 ( ± 3)	D-TA-530B	20	< 70	0.5	< 70	1.1
561 (± 3)	D-TA-560	5	< 80	0.3	< 80	0.5
561 (± 3)	D-TA-560B	20	< 70	0.5	< 80	0.7
594 (± 3)	D-TA-595	5	< 80	0.2	< 90	0.3
594 (± 3)	D-TA-595B	5	< 80	0.4	< 100	0.5
635	P-635	--	< 90	0.6	< 400	4.0
	P-C-635M	--	< 120	4.0	< 500	20.0
	D-C-635M	100	< 120	4.0	< 500	20.0
640	P-C-640B	--	< 90	2.0	< 500	20.0
	D-C-640	50	< 90	2.0	< 500	20.0
655	P-650	--	< 70	0.9	< 400	6.0
	P-C-650	--	< 90	0.9	< 400	6.0
	D-C-650	10	< 90	0.9	< 400	6.0
660	P-660	--	< 90	1.0	< 500	10.0
	P-C-660	--	< 90	1.0	< 500	10.0
	D-C-660	30	< 90	1.0	< 500	10.0
665	P-670B	--	< 90	0.7	< 400	4.0
	P-C-670B	--	< 90	0.7	< 400	4.0
	D-C-670B	15	< 90	0.7	< 400	4.0
670	P-670	--	< 70	0.7	< 300	2.0
	P-C-670	--	< 70	0.7	< 300	2.0
	D-C-670	3	< 70	0.7	< 300	2.0
	P-C-670M***	--	< 120	9.0	< 300	50.0
685	P-690	--	< 70	1.0	< 400	8.0
	P-C-690	--	< 70	1.0	< 500	8.0
	D-C-690	20	< 70	1.0	< 500	8.0
705	P-705	--	< 70	2.0	< 400	10.0
	P-C-705	--	< 70	2.0	< 400	10.0
	D-C-705	20	< 70	2.0	< 400	10.0
730	P-730	--	< 100	1.5	< 400	4.0
	P-C-730	--	< 70	2.0	< 400	6.0
	D-C-730	15	< 70	2.0	< 400	6.0
760	P-760	--	< 100	0.9	< 600	6.0
	P-C-760	--	< 90	0.6	< 600	7.0
	D-C-760	15	< 90	0.6	< 600	7.0
766 ( ± 3)	P-FA-765	please see LDH-FA Series
785	P-780	--	< 70	1.0	< 500	10.0
	P-C-780	--	< 70	1.0	< 500	10.0
	D-C-780	40	< 70	1.0	< 500	10.0
805	P-810	--	< 90	0.9	< 500	10.0
	P-C-810	--	< 90	0.9	< 500	10.0
	D-C-810	30	< 90	0.9	< 500	10.0
	P-C-810M	--	< 90	3.0	< 500	30.0
	D-C-810M	100	< 90	3.0	< 500	30.0
830	P-830	--	< 70	0.4	< 300	8.0
	P-C-830	--	< 70	0.4	< 300	8.0
	D-C-830	20	< 70	0.4	< 300	8.0
	P-C-830M	--	< 90	10.0	< 300	30.0
	D-C-830M	100	< 90	10.0	< 300	30.0
840	P-840	--	< 80	0.5	< 500	4.0
	P-C-840	--	< 80	0.5	< 500	4.0
	D-C-840	30	< 80	0.5	< 500	4.0
850	P-850	--	< 70	1.0	< 500	9.0
	P-C-850	--	< 70	1.0	< 500	9.0
	D-C-850	40	< 70	1.0	<500	9.0
905	P-905	--	< 120	1.0	< 300	5.0
	P-C-905	--	< 120	2.0	< 300	8.0
	D-C-905	50	< 120	2.0	< 300	8.0
930	available upon request
950	available upon request
965	P-965	--	< 90	2.5	< 400	20.0
	P-C-965	--	< 90	2.5	< 400	20.0
	D-C-965	30	< 90	2.5	< 400	20.0
975	P-980	available upon request
	P-C-980
	D-C-980
976	P-F-980		< 110	3.5	< 500	12.0
	D-F-980	200	< 110	3.5	< 500	12.0
1025	P-F-1030	--	< 90	2.0	< 550	10.0
1060 (± 20)	P-1060	--	< 70	2.0	< 100	20.0
	P-C-1060	--	< 70	2.0	< 100	20.0
	D-C-1060	50	< 70	2.0	< 100	20.0
1063 ( ± 3)	P-FA-1060/L	Please see LDH-FA Series
1080	P-C-1080	--	< 50	2.5	< 50	4.0
	D-C-1080	30	< 50	2.5	< 50	4.0
1120	P-C-1120	--	< 90	2.5	< 90	5.0
	D-C-1120	20	< 90	2.5	< 90	5.0
1310 (± 20)	P-1310	--	< 50	0.15	< 500	2.0
	P-C-1310	--	< 50	0.15	< 500	2.0
	D-C-1310	5	< 50	0.15	< 500	2.0
1532 ( ± 3)	P-FA-1530	Please see LDH-FA Series
1550 (± 30)	P-1550	--	< 50	0.02	< 400	1.0
	D-C-1550	2.5	< 50	0.02	< 400	1.0
1990	P-F-1990	--	< 120	0.1	< 500	0.3

*different coupling efficiency into optical fibers for pulsed and CW operation due to astigmatism
** shorter pulse width available on demand
*** maximal repetition rate 40 MHz
**** deconvoluted with instrument response function of 30ps

Naming scheme of the LDH Series laser heads

LDH naming scheme

Description:

"C": Laser head with thermoelectric cooler, mandatory for some laser heads, optional for all other laser heads.

"F": Laser head emits a divergent beam from FC/APC fiber output connector

"M": Transversal multi mode structure, reduced coupling efficiency into single mode fibers

Narrow spectral bandwidth types (available upon request)

The given specification are for information only, possible changes may occur.

Wavelength			Power Adjust = Low (Narrow Pulse)		Power Adjust = High (Wide Pulse)
Central [nm]	Variation [nm]	Spectral FWHM [nm]	Pulse FWHM [ps]	Average Power (@ 80 MHz) [mW]	Pulse FWHM [ps]	Average Power (@ 80 MHz) [mW]
760	±3	< 0.2	< 90	0.9	< 600	6.0
772	±3	< 1	< 120	2.5	< 350	7.0
784	±3	< 0.3	< 100	1.6	< 500	8.0
852	±3	< 0.3	< 100	1.5	< 350	9.0
976	±3	< 0.5	--	--	< 90	10.0
1063	±3	< 0.5	< 100	0.9	< 700	10.0
1064	±3	< 1	< 130	1.3	< 600	10.0
1275	±7	< 0.5	< 40	0.03	< 250	1.3
1300	±7	< 0.5	< 40	0.03	< 250	1.3
1310	±7	< 0.5	< 40	0.03	< 250	1.3
1325	±7	< 0.5	< 40	0.03	< 250	1.3
1349	±7	< 0.5	< 40	0.03	< 250	1.3
1417	±3	< 0.2	< 100	0.03	< 400	1.0
1470	±3	<0.2	< 40	0.05	< 500	1.3
1490	±3	< 0.2	< 40	0.05	< 500	1.3
1510	±3	< 0.2	< 40	0.05	< 500	1.3
1530	±3	< 0.2	< 40	0.05	< 500	1.3
1550	±3	< 0.2	< 40	0.05	< 500	1.3
1570	±3	< 0.2	< 40	0.05	< 500	1.3
1590	±3	< 0.2	< 40	0.05	< 500	1.3
1610	±3	< 0.2	< 40	0.05	< 500	1.3
Available upon request: 760, 763, 780, 795, 937, 1083 nm (± 3 nm)

产品优势

LDH系列的激光头是基于激光二极管的激光器，重复频率可调，ZG达80MHz，波长从266nm到1990nm可选，脉宽Z短可至40ps，有脉冲模式及CW模式。可以使用PDL系列的相应驱动（PDL 800-D，PDL 828“Sepia II”）来调节重频和功率。激光头配有准直光学元件，可以安装光纤（多模，单模或保偏单模光纤）。