LASOS DPSSL-XP Series Diode Pumped Solid State Laser
- Wide wavelength range: 473 nm to 640 nm
- Compact design
- Excellent long-term stability
- Outstanding beam quality
- Control software and command set
- Maintenance-free
- Fibre coupling available
The LASOS® DPSS-XP Laser is the latest version of a compact, diode-pumped solid-state laser model. It encapsulates over 20 years of development and manufacturing of solid-state lasers. LASOS DPSS-XP Lasers offer outstanding beam quality across a wide wavelength spectrum. The underlying technology is based on the latest advancements in solid-state laser technology. These lasers are compactly and robustly designed, and the control electronics are now fully integrated within the housing.
LASOS lasers are suitable for integration into OEM devices and systems as well as for final applications in research and development. The specialized optical design and intelligent power and temperature regulation ensure high reliability and stability of all parameters. These features are ideal for various applications such as microscopy, holography, bioanalytical research, quantum spectroscopy, and quantum communication.
Most models emit only a single longitudinal mode with high mode purity, a prerequisite for use in interferometric and spectroscopic applications like Raman spectroscopy.
The lasers are available as standalone laser modules with a compact control unit for laboratory applications or as OEM component modules. A graphical user interface and a computer interface facilitate easy operation and integration into system software.
All laser models can be equipped with polarization-maintaining and adjustment-free fibre coupling.
| Wavelength [nm] |
Standard wavelengths: 473, 532, 543, 556 nm 561, 594 and 640 nm Additional wavelengths available on request: 552 and 607 nm |
|---|---|
| Wavelength stability (8 h) | ±2 pm |
| Spectral Linewidth¹ | < 1 MHz |
| Output power | up to 500 mW depending on wavelength |
| Output power stability within 8 h | ±2.0 % |
| RMS Noise 30 Hz-10 MHz (%) | < 0.3 % rms² |
| Warm up period | < 10 min |
| Beam Qualitiy M² (TEM00) | < 1.2 |
| Beam waist diameter (1/e²) | 0.7 mm |
| Beam ellipticity | 0.85 -1.15 |
| Pointing stability | < 6 μrad K-¹ |
| Polarization ratio | ≥ 200:1 |
| Operating voltage | 12 V |
¹ Except 594nm and 640 nm>200 mW
² 594, 607, 640 nm <2 %
| Wavelength [nm] |
Max. Output power free jet [mW] | Max. Output power fiber coupled [mW] | RMS-Noise (30 Hz – 10 MHz) [%] | Line width [MHz] |
|---|---|---|---|---|
| 473 | 100 | 80 | < 0,5 | < 1 |
| 532 | 200 | 160 | < 0,5 | < 1 |
| 543 | 30 | 24 | < 0,5 | < 1 |
| 556 | 20 | 16 | < 0,5 | < 1 |
| 561 | 150 | 120 | < 0,5 | < 1 |
| 594 | 10 | 8 | < 0,5 | |
| 640 | 200 | 160 | < 2 | < 1 |
| 640 | 500 | 400 | < 1,5 |
LASOS DPSSL-XP Datasheet | Photo | Product | SKU | |
|---|---|---|---|
 | LASOS System Series | - | > |
 | LASOS Yellow DPSS-XT Diode Lasers (552-594nm) | - | > |
 | LASOS Green DPSS-XT Diode Lasers (532-543nm) | - | > |
 | LASOS Blue DPSS-XT Diode Lasers (473nm) | - | > |
 | LASOS BLK Blue DPSS Lasers (473nm) | - | > |
 | LASOS GLK Green DPSS Lasers (515-546nm) | - | > |
 | LASOS YLK Yellow DPSS Lasers (552-561nm) | - | > |
 | LASOS RLK Red DPSS Lasers (607-640nm) | - | > |