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）。
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
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
| 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 | |
| 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
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
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) | ||||||
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