The LASOS® LDM-XT laser series is the latest generation of laser diode modules that allows high resolution microscopy for both OEM and Laboratory applications.
Figure 5 LDM-XT laser diode module beam coupling options.
LDM-XT can be delivered either (i) free-beam or (ii) by single mode fibre with direct modulation at frequencies up to 300 MHz. The LDM-XT are available in a wide range of wavelengths from 375 to 830 nm at power levels up to 250 mW. The LDM-XT have additional options such as reduced Spectral Width of <1 nm, circular output beam, enhanced beam quality (M2 value <1.2) and speckle homogenization (see Figure 6). The LASOS CommanderTM software offers PC based controls via USB interface.
Figure 6 SHINE option to reduce image noise.
These advantages have led the LDM-XT to be the lasers of choice for high resolution and confocal microscopy with the image noise reduction (shown in Figure 6) allowing high resolution images such as Figure 7 to be produced.
Figure 7 Confocal microscope images of (a) a zebra fish embryo and (b) rat kidney using Lasos LDM-XT modules. Courtesy of Carl Zeiss.
The LDM-XT products work seamlessly with the LASOS Diode-Pumped Solid-State (DPSS) products, with as many as 6 wavelengths combined into the integrated, multi-laser light MC6 series shown in Figure 8. Several lasers can be coupled into a single optical fibre with each laser modulated individually.
Figure 8 Multi wavelength modules and beam combiners available with free beam or fibre coupled lasers.
LASOS is the European leader in manufacturing gas lasers and the world's largest OEM supplier for laser scanning microscopy. The company’s purpose-built facility is situated in Jena, Germany, a world centre for photonics innovation and expertise.
High resolution imaging using LASOS LDM-XT laser diode modules
High resolution imaging using LASOS LDM-XT laser diode modules
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