400 nm
Narrow line width
diode laser at 400 nm
MDL-C-400 / MDL-E-400
Long coherent lenght / Narrow linewidth
Diode laser at 400 nm. It features a narrow spectral linewidth, long coheren length, stable wavelength, long lifetime and easy operation.They are widely used in holography, interference, fluorescence, photoetching, flow cytometry, DNA sequencing, Raman spectroscopy, Laser radar, precision measurement, etc.
Wavelength: 400 ± 1 nm
Operating mode: CW
Output power: 1, 10, ..., 50 mW
Power stability: < 1%, < 2%, < 3%
Output power: 1, 10, ..., 50 mW
Power stability: < 1%, < 2%, < 3%
(rms, 4 hours)
Mode: ~ TEM00
Mode: ~ TEM00
Coherent length*: > 1 m
Spectral linewidth**: < 0.06 nm (< 0.03 nm)
Beam diameter: ~ 1.3 mm (1/e²)
Beam divergence: < 1.5 mrad (full angle)
Polarization ratio: > 50:1 (> 100:1 optional)
Beam diameter: ~ 1.3 mm (1/e²)
Beam divergence: < 1.5 mrad (full angle)
Polarization ratio: > 50:1 (> 100:1 optional)
(horizontal or vertical, +/- 5°)
Beam height: 30 mm
Operating temperature: 20 ~ 30 °C
Warm-up time: < 5 min
Power supply: AC 100 ~ 240 V
Expected lifetime: 10.000 hours
Warranty: 1 Year
Beam height: 30 mm
Operating temperature: 20 ~ 30 °C
Warm-up time: < 5 min
Power supply: AC 100 ~ 240 V
Expected lifetime: 10.000 hours
Warranty: 1 Year
* Model MDL-C-400 only
** Model MDL-E-400 only
Low noise
diode laser at 400 nm
MDL-III-400 / MLL-III-400
Low noise CW diode laser
400 nm UV diode laser. It features low noise, power stability, ultra compact design, long lifetime, cost-effectiveness and easy operation. The laser is used in measurement, communication, spectrum analysis, etc.
Wavelength: 400 ± 5nm
Operating mode: CW
Output power: 1, 10, ..., 300 mW
Power stability: < 1%, < 2%, < 3%, (< 0.5%)
(rms, 4 hours)
Operating mode: CW
Output power: 1, 10, ..., 300 mW
Power stability: < 1%, < 2%, < 3%, (< 0.5%)
(rms, 4 hours)
Mode: TEM00
M²: < 1.5 (< 1.2 optional)
Noise of amplitude*: < 1% (rms, 10Hz~20MHz)
Beam diameter: ~ 2.5 mm (~ 1.2 mm)
Beam divergence: < 0.5 mrad (full angle)
Beam diameter: ~ 2.5 mm (~ 1.2 mm)
Beam divergence: < 0.5 mrad (full angle)
Polarization ratio: > 50:1 (> 100:1 optional)
(horizontal or vertical)
(horizontal or vertical)
Beam height: 24.8 mm
Operating temperature: 10 ~ 35 °C
Warm-up time: < 5 min
Power supply: AC 85 ~ 264 V
Modulation: 1 Hz - 30 kHz
(30 kHz - 100 kHz)
Expected lifetime: 10.000 hours
Warranty: 1 Year
* Model MLL-III-400 only
Operating temperature: 10 ~ 35 °C
Warm-up time: < 5 min
Power supply: AC 85 ~ 264 V
Modulation: 1 Hz - 30 kHz
(30 kHz - 100 kHz)
Expected lifetime: 10.000 hours
Warranty: 1 Year
* Model MLL-III-400 only
Q-Switch laser
at 393-408 nm
TUN-TiA-393-408 | Diode pumpud solid state laser
Q-Switch all solid state violet blue laser at 393~408nm. It is customizable at anywavelength at this range. The laser has the features of high peak power, high repetition rate, and short pulse duration, which is widely used in marking, carving, measure, scientific research, and other applications.
Wavelength: a) 393 - 403 nm
b) 404 - 408 nm
Operation mode: Acc.-opt. Q-switched
Output power: a) 1, 10, ..., 1000 mW
b) 1, 10, ..., 500 mW
Power stability: < 3%, < 5% (4 hours)
Pulse duration: ~35 ns (50kHz; 1000mW)
Repitition rate: 10 ~ 50 kHz
Pulse energy: ~ 20 µJ (50 kHz)
Peak power: ~ 0.57 kW (50 kHz)
Beam diameter: ~ 3 mm
Beam divergence: < 4.0 mrad (full angle)
Beam height: 132 mm
Operating temperature: 15 ~ 35 °C
Warm-up time: < 10 min
Cooling method: Air cooling
Power supply: AC 85-264 V
Expected lifetime: 10.000 hours
Warranty: 1 year
Fiber coupler for
400 nm laser module
MDL-400(FC)
| > 250 mW
All 400 nm laser modules can be coupled with MM or SM fibers with different co re diameters. Here
you will find all possible fiber couplings and parameters.
Fiber coupled UV
laser system at 400 nm
FC-400 | > 3000 mW
The FC series
(Fiber Coupling Laser System) includes laser diode, laser resonator, fiber coupling optics, laser power supply, LD current and crystal temperature control in ONE package. Thanks to its compact dimensions and convenient functions, such as power setting, temperature control, LCD/LED display, etc., it is very well suited for pumping, scientific research, industrial and medical applications.
