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DPSS Lasers (CW)

Diode Pumped Solid State Lasers

The LASOS DPSS laser series is the best choice when reliability and long lifetime matters. The special optical design and an intelligent power and temperature control guarantee excellent long-term stability, low noise and exceptional beam quality.

These characteristics are ideal for a variety of applications as in DNA sequency, flow cytometry, digital imaging, analytical chemistry, fast flow rate particle measurements, confocal microscopy and Raman spectroscopy.

Housed in compact and robust packages, these lasers are perfect for integration into OEM instrumentation and systems or for end user applications in research and development.

Modules

Parameter/Model BLK-473 GLK-532 GLK-540 YLK-561 RLK-639
Wavelength 473.1±0.3 nm 532.3±0.3 nm 540.0±1 nm 561.3±0.3 nm 639.6±0.5 nm
Output power 5, 10 mW 20, 50, 75, 100 mW 20, 50 mW 20, 50, 75 mW 50, 75, 100 mW
Beam Dia. 0.7 mm 0.7/0.32 mm 0.7/0.32 mm 0.7 mm 0.7 mm
Beam divergence <1.1 mrad < 1.2 mrad < 1.2 mrad < 1.3 mrad < 1.4 mrad
Beam Ellipticity 0.9...1.1 0.9...1.1 0.9...1.1 0.9...1.1 0.9...1.1
Beam quality M² < 1.2 < 1.2 < 1.2 < 1.2 < 1.2
Output power stability over 8 h < ± 1 % < ± 1 % < ± 1 % < ± 1 % < ± 1 %
Wavelength stability during 8 h < ±0.002 nm < ±0.002 nm < ±0.002 nm < ±0.002 nm < ±0.002 nm
Pointing Stability < 6 µrad/K < 6 µrad/K < 6 µrad/K < 6 µrad/K < 6 µrad/K
Linewidth < 5 MHz < 5 MHz < 5 MHz < 5 MHz < 5 MHz
Optical noise (30 Hz-10 MHz) < 0.5 % rms < 0.5 % rms < 0.5 % rms < 0.5 % rms < 2 % rms
Polarization ratio (vertical) > 200:1 > 200:1 > 200:1 > 200:1 > 200:1
Warm up time < 10 min < 10 min < 10 min < 10 min < 10 min

Fibre Coupled

Fibre type Single mode, polarization maintaining
Fiber jacket 3 mm PVC, optional: 5 mm steel-reinforced, 5 mm stainless steel
Output connector FC or customized
Coupling efficiency > 70%
DPSS fibre coupled

Controller

Parameter/Model CKL 2400 CKL 1000
Interface RS232 USB 2.0. RS232
Options CDRH and OEM versions
Available as PCB in eurocard size		 CDRH and OEM versions
Operating voltage 12 or 24 V 12 or 24 V
Operating current < 0.6 A < 0.6 A
Maximum 2 A 2 A
Controller cable length 1 or 2 m 1 or 2 m

Photop Suwtech DPSS Lasers

Photop Suwtech manufacture a range of low-cost diode pumped solid state lasers. They can provide both the laser diodes themselves or complete modules in wavelengths of 1064nm, 532nm and 473nm.

DPBL Blue Lasers

Laser Wavelength Power Beam dia. Divergence Stability Dimensions
DPBL-9020F 473nm 20mW 0.9mm 1.2mrad ≤+/-1.5% 46.2 x 73 x 156mm
DPBL-9050 473nm 50mW 0.9mm 1.2mrad ≤+/-5% 46.2 x 73 x 156mm


GDL Green Laser Diodes

Laser Wavelength Power Beam dia. Divergence Dimensions
GDL-6001 532nm 1mW 0.1mm 10mrad 9mm dia. x 10mm
GDL-6005 532nm 5mW 0.1mm 10mrad 9mm dia. x 10mm
GDL-7020 532nm 20mW 0.1mm 10mrad 9mm dia. x 10mm
GDL-7050 532nm 50mW 0.1mm 10mrad 9mm dia. x 10mm


DPGL Green Laser Modules

Laser Wavelength Power Beam dia. Divergence Stability Dimensions
DPGL-3005 532nm 5mW 1.2mm 0.8mrad - 20mm dia. x 77mm
DPGL-3005F 532nm 5mW 1.0mm 1.0mrad ≤+/-5% 20mm dia. x 80mm
DPGL-3010 532nm 10mW 1.2mm 0.8mrad - 20mm dia. x 77mm
DPGL-3010F 532nm 10mW 1.0mm 1.0mrad ≤+/-5% 20mm dia. x 80mm
DPGL-3020 532nm 20mW 1.2mm 0.8mrad - 20mm dia. x 77mm
DPGL-3020F 532nm 20mW 1.0mm 1.0mrad ≤+/-5% 20mm dia. x 80mm


DPGL Temperature Stabilised Green Lasers

Laser Wavelength Power Beam dia. Divergence Stability Dimensions
DPGL-2030F 532nm 30mW 1.0mm 1.0mrad ≤+/-2% 46 x 60 x 146mm
DPGL-2050 532nm 50mW 1.0mm 1.0mrad ≤+/-5% 46 x 60 x 146mm
DPGL-2050F 532nm 50mW 1.0mm 1.0mrad ≤+/-2% 46 x 60 x 146mm
DPGL-2100 532nm 100mW 1.0mm 1.0mrad ≤+/-5% 46 x 60 x 146mm
DPGL-2100F 532nm 100mW 1.0mm 1.0mrad ≤+/-3% 46 x 60 x 146mm
DPGL-2150 532nm 150mW 1.0mm 1.0mrad ≤+/-5% 46 x 60 x 146mm
DPGL-2150F 532nm 150mW 1.0mm 1.0mrad ≤+/-3% 46 x 60 x 146mm
DPGL-2200F 532nm 200mW 1.0mm 1.0mrad ≤+/-5% 46 x 60 x 146mm


DPIR Infra Red Lasers

Laser Wavelength Power Beam dia. Divergence Stability Dimensions
DPIR-2200 1064nm 200mW 2.0mm 2.0mrad ≤+/-2% 46 x 60 x 146mm
DPIR-2300 1064nm 300mW 2.0mm 2.0mrad ≤+/-2% 46 x 60 x 146mm
DPIR-2400 1064nm 200mW 2.0mm 2.0mrad ≤+/-2% 46 x 60 x 146mm
DPIR-2500 1064nm 500mW 2.0mm 2.0mrad ≤+/-2% 46 x 60 x 146mm