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.

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.
Links and Downloads
About Matchbox
Datasheet
Brochure
User Manual
Drawings
Control Software (Windows)
Accessories
MatchBox Laser High-Performance Accessory Bundle
AM-BUNDLE3
Standalone High-Performance Accessory Bundle
AM-BUNDLE5
USB Break-out-Box for Single-Wavelength MatchBoxⓇ
AM-C8
RS232 Break-out-Box for Single-Wavelength MatchBox®
AM-C3
60W USB type C power supply, PD
AM-P8
Air Cooled Heatsink With TEC
AM-H9
Stand-alone Air Cooled Heatsink With TEC
AM-H10
Compact TEC-Cooled Mounting Plate For MatchBox
AM-H11
Safety key box
AM-C7
Laser Safety Goggles for 180-532 nm
ARG#55
Applications
Raman Spectroscopy
Interferometry
Gas Sensing
Quantum Cryptography
Holography
Specifications
Last edited on:  1 October 2020
Parameter Minimum Value Typical Value Maximum Value
 Central Wavelength, nm 404.5 405 405.3
 Longitudinal modes - Single -
 Spectral line width FWHM, pm - 0.1 1 1
 Output power, mW - 20 2 30
 Side-mode suppression ratio (SMSR), dB 40 50 60
 Power stability, % (RMS, 8 hrs) 0.02 0.2 3 0.5
 Power stability, % (peak-to-peak, 8 hrs) 0.1 1 4 2.5
 Noise, % (RMS, 20 Hz to 20 MHz) 0.1 0.25 5 0.6
 Control interface type - UART 6 -
 Operation mode - APC (CW) -
 Modulation bandwidth, MHz - N/A 7 -
 Input voltage, VDC 4.8 5 5.3
 External power supply requirement - +5 V DC, 1.5 A -
 Dimensions, mm - 50 x 30 x 18 8 -
 Fiber Length, m 0.95 1 1.1
 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 -
 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) - 14 (10000) 9 -
 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 -
1 Measured with a scanning Fabry-Perot interferometer having 7.5 Mhz resolution, with scanning frequency of about 10 Hz. Interferometer testing is not provided for each laser being manufactured, the standard test is OSA measurement with 10-20 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 Break-out-boxes AM-C8 and AM-C3 can be used for conversion of UART communication to either USB or RS232.
7 SLM lasers shall not be modulated - use external modulators instead.
8 Excluding control interface pins and an output window/fiber assembly.
9 Whichever occurs first. The laser has an integrated operational hours counter.
Note: Product specifications are subject to change without prior notice to improve reliability, function or design or otherwise.
Typical spectrum
Spectrum of 405 nm SLM Laser (VBG Diode; SM Fiber)
Typical spectrum of 0405 nm diode laser. Measured with 10 pm resolution.
Typical Near Field
Near field beam profile of 405 nm SLM Laser (VBG Diode; SM Fiber)
Drawing
Drawing of 405 nm SLM Laser (VBG Diode; SM Fiber)
The key dimensions of a fiber-coupled MatchBox.