405 nm SLM Laser (VBG Diode; SM Fiber)
Item Code:
0405L-23A-NI-AT-NF
Product status:
Full production
Product specifications are stable. Delivery time is predictable.
Availability:
Description
Single-Mode (SM) fiber-coupled SLM or single-frequency 405 laser is distinguished by a very good beam quality and homogeneity. Highly stable mechanical design and precision control electronics render this laser as unmatched value for holography and other applications requiring high coherence length and superior beam quality.
By default, this type of laser is built with FC/APC connector, but other fiber terminations are available upon request. Details about
non-standard connector and the fiber used with it should be discussed
with the Integrated Optics sales team.
Note:
In optical systems with strong back-reflections (e.g. more than 10%), the laser must be protected by using an optical isolator with at least 20 dB isolation. Typical applications include interferometry, confocal microscopy (especially working with reflective samples), etc. Failure to comply with these requirements will render the warranty void for cases of COD (Catastrophic Optical Damage) of laser diode facets.
Fiber Termination - FC/APC (AT):
8° polishing angle minimizes back reflections from fiber tip. This is necessary especially for SLM lasers.
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Specifications
Last edited on: 28 December 2022
| Parameter | Minimum Value | Typical Value | Maximum Value |
|---|---|---|---|
| Central wavelength, nm | 404.5 | 405 | 405.4 |
| Spectral line width FWHM, pm | - | 0.1 1 | 1 |
| Output power, mW | - | 20 2 | - |
| Power stability, % (RMS, 8 hrs) | 0.02 | 0.1 3 | 0.5 |
| Power stability, % (peak-to-peak, 8 hrs) | 0.1 | 1 4 | 2.5 |
| Intensity noise, % (RMS, 20 Hz to 20 MHz) | 0.1 | 0.2 5 | 0.6 |
| Side-mode suppression ratio (SMSR), dB | 40 | 50 | 60 |
| Longitudinal modes | - | Single | - |
| Fiber | - | S405-XP | - |
| Fiber length, m | 0.95 | 1 | 1.1 |
| Control interface type | - | UART 6 | - |
| Operation mode | - | APC (CW) 7 | - |
| Modulation bandwidth, MHz | - | N/A 8 | - |
| Input voltage, VDC | 4.8 | 5 | 5.3 |
| Input current, A | - | 1.5 | - |
| Max. power consumption, W | 0.4 | 2 | 10 |
| Heat-sinking requirement, °C/W | - | 1 | - |
| Optimum heatsink temperature, °C | 15 | 20 | 30 |
| Warm up time, mins (cold start) | 0.2 | 1 | 2 |
| Temperature stabilization | - | Internal TEC | - |
| External fan control | - | Yes | - |
| Overheat protection | - | Yes | - |
| Storage temperature, °C (non-condensing) | -10 | - | 50 |
| Dimensions (WxDxH), mm | - | 50 x 30 x 18 9 | - |
| Net weight, kg | 0.1 | 0.12 | 0.14 |
| Laser safety class | - | 3B | - |
| RoHS | - | Yes | - |
| CE compliance | - | - General Product Safety Directive (GPSD) 2001/95/EC - (EMC) Directive 2004/108/EC |
- |
| OEM lasers are not compliant with | - | IEC60825-1:2014 (compliant using additional accessories) | - |
| Warranty, months (op. hrs) | - | 14 (10000) 10 | - |
| Country of origin | - | Lithuania | - |
Note: Product specifications are subject to change without prior notice to improve reliability, function or design or otherwise.
Typical spectrum
Typical spectrum with an integrated clean-up filter
Typical Near Field
Drawing
