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Back to homepageParameter | Minimum Value | Typical Value | Maximum Value |
---|---|---|---|
 Central wavelength, nm | 637.7 | 637.8 | 638.1 |
 Longitudinal modes | - | Single | - |
 Spectral line width FWHM, MHz 1 | - | 2 | 5 |
 Output power, mW 2 | - | 100 | - |
 Side-mode suppression ratio (SMSR), dB | - | 50 | - |
 Power stability, % (RMS, 8 hrs) 3 | 0.01 | 0.03 | 0.1 |
 Power stability, % (peak-to-peak, 8 hrs) 4 | 0.05 | 0.15 | 0.5 |
 Intensity noise, % (RMS, 20 Hz to 20 MHz) 5 | 0.05 | 0.25 | 0.6 |
 Transversal modes | - | TEM00 | - |
 Beam width (1/e2), mm 6 | - | 1 | 1.3 |
 Beam height (1/e2), mm | - | 1.2 | 1.6 |
 Horizontal beam divergence, mrad | - | 1.2 | 1.5 |
 Vertical beam divergence, mrad | - | 0.6 | 1 |
 M² horizontal axis | - | 1.2 | 1.4 |
 M² vertical axis | - | 1.3 | 1.6 |
 M² effective | - | 1.3 | 1.6 |
 Polarization direction 7 | - | Horizontal | - |
 Polarization contrast | 1000 | 2000 | - |
 Control interface type 8 | - | UART | - |
 Operation mode | - | APC (CW) | - |
 Modulation bandwidth, MHz 9 | - | N/A | - |
 Input voltage, VDC | 4.8 | 5 | 5.3 |
 External power supply requirement | - | +5 V DC, 1.5 A | - |
 Dimensions (WxDxH), mm 10 | - | 50 x 30 x 18 | - |
 Beam height from the base, mm | 9.9 | 10.4 | 10.9 |
 Heat-sinking requirement, °C/W | - | 1 | - |
 Optimum heatsink temperature, °C | 18 | 25 | 32 |
 Warm up time, mins (cold start) | 0.2 | 1 | 2 |
 Temperature stabilization | - | Internal TEC | - |
 Overheat protection | - | Yes | - |
 Storage temperature, °C (non-condensing) | -10 | - | 50 |
 Net weight, kg | 0.1 | 0.12 | 0.14 |
 Max. power consumption, W | 0.4 | 2 | 10 |
 Warranty, months (op. hrs) 11 | - | 14 (10000) | - |
 RoHS | - | Yes | - |
 CE compliance | - | - General Product Safety Directive (GPSD) 2001/95/EC - (EMC) Directive 2004/108/EC |
- |
 Laser safety class | - | 3B | - |
 OEM lasers are not compliant with | - | IEC60825-1:2014 (compliant using additional accessories) | - |
 Country of origin | - | Lithuania | - |
 Spectral line width FWHM, pm 12 | - | 0.003 | 0.007 |
1 Measured using HighFinesse LineWidth Analyzer LWA-10k having 10 kHz resolution. Linewidth Analyzer testing is not provided for each laser being manufactured, the standard test is OSA measurement with 20-30 pm resolution instead.
2 The output power of SLM lasers shall not be tuned and SLM performance is not guaranteed at power ratings other than factory preset. However, the power setting capability is not disabled. External attenuators are recommended instead.
3 The long term power test is carried out at constant laser body temperature (+/-0.1 °C) using an optical power meter with an input bandwidth of 10 Hz. The actual measurement rate has a period of about 20 seconds to 1 minute.
4 The long term power test is carried out at constant laser body temperature (+/-0.1 °C) using an optical power meter with an input bandwidth of 10 Hz. The actual measurement rate has a period of about 20 seconds to 1 minute.
5 Noise level is measured with a fast photodiode connected to an oscilloscope. The overall system bandwidth is from 2 kHz to 20 MHz.
6 Beam width and height are measured at 0.4 m from output aperture.
7 For lasers without integrated optical isolators.
8 Break-out-boxes AM-C8 and AM-C3 can be used for conversion of UART communication to either USB or RS232.
9 SLM lasers shall not be modulated - use external modulators instead.
10 Excluding control interface pins and an output window/fiber assembly.
11 Whichever occurs first. The laser has an integrated operational hours counter.
12 Converted from bandwidth value.
Typical spectrum of 0638 nm diode laser. Measured with 20 pm resolution.
Typical spectrum of 0638 nm diode laser with an integrated clean-up filter. Measured with 20 pm resolution.
The key dimensions of a free-space MatchBox.
Typical near field (0.45 m from output aperture) beam profile. Non-circularized beam of a 0638 nm direct diode laser.
Typical far field (1 m from output aperture) beam profile. Non-circularized beam of a 0638 nm direct diode laser.
Raman Spectroscopy is a powerful analytical technique that explores molecular vibrations by measuring inelastic scattering of monochromatic light. It provides valuable insights into molecular structure, composition, and chemical bonding, making it widely used in material science, chemistry, and biology. The unique spectral fingerprints obtained through Raman spectroscopy enable non-destructive and precise identification of substances, making it a versatile tool for research and quality control applications.
Photoacoustic imaging is a process where powerful laser pulses interact with material by exciting acoustic waves. Similarly, as in ultrasound imaging, the propagating acoustic waves are analyzed by piezo-based detectors (pick-ups), and the complete 3D image is formed by raster scanning or other techniques, such as laser-based holography or interferometry.
MatchBox Laser High-Performance Accessory Bundle
SLM Laser Essential Accessory Bundle
USB Break-out-Box for Single-Wavelength MatchBoxⓇ
RS232 Break-out-Box for Single-Wavelength MatchBox®
18W USB type C power supply
60W USB type C power supply
Air Cooled Heatsink With TEC
Fan Cooler for MatchBox®
MatchBox Laser Shutter for 16 mm Cage System
XZ Axis Adjustable Shutter With Internal SM05 Thread
Safety key box
Laser Safety Goggles for 190-400 nm, 615-720 nm