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 Ultra-compact High reliability High stability Low cost
- CrystaLaser designs and manufactures state of the art ultra-compact
diode-pumped blue laser systems. Our blue laser features with
high stability, high efficiency, high reliability, low noise and excellent laser
beam quality. These blue lasers are specificly designed for OEM,
scientific and industrial use.
 The blue lasers are for the application in holography, biomedical, fluorescence, flow cytometry, replace Argon ion laser and He-Cd lasers.
- Current available blue laser products including diode-pumped CW blue laser and Q-switched blue laser products.
- New blue laser products:
- Wavelengths of the blue lasers: 473 nm, 375, 405, 445, 473 and 488 nm, 430 and 490 nm
- The blue laser is easy to use, plug and play,
no cooling fan, no cooling water required, no noise and no vibration during laser operation.
- The compact blue lasers are based on our proprietary laser design technology. This new
technology allows our blue crystal lasers to operate in TEMoo mode with low amplitude noise and extremely low power
consumption in a compact laser housing.
- If you need special configurations of the blue laser, please contact CrystaLaser directly.
- Please download the specifications of
Violet Blue Lasers 375/405/445/450/473/488 nm
SPECIFICATIONS(download)
Wavelength (+/-5 nm) 375 nm(max 20mW) 405 nm(max 2W) 445 nm(max 2W) 473/488 nm(max 50mW)
CW output power 1W-2W*, 500 mW*, 100 mW, 50 mW, 40 mW, 20 mW, 15 mW, 10 mW, 5 mW
Polarization ratio 100:1
Transverse mode TEMoo, M2<1.3
Beam diameter (1/e2) and 1.1 mm
Beam divergence 0.6 mrad
Output stability <1% over 24 hours; ultra-stable option <0.25% over 24 hours;
Beam point stability 0.005 mrad/°C
Longitudinal mode Multiple longitudinal mode
Single longitudinal mode with >50 m coherence length available
Noise (rms, 10Hz-20MHz) <0.25 %
Operation temperature 10 to 40 °C
Dimensions of laser head 3x3.6x13.5 cm; Dimensions type 4
Dimensions of power supply AC: 5x14x15 cm, DC: integrated inside laser head
Warm-up time 30 seconds
Operation voltage 12-15 VDC or 90-250 VAC
Typical power consumption 6 Watts
* The beam of 200 mW to 800 mW, 405 and 445 nm laser is 1.5x2.5 mm, M2<3; 1W to 2W 405 nm and 445 nm lasers are fiber coupled output
Diode-pumped Ultra-compact 473 nm Blue Laser
SPECIFICATIONS(download)
Wavelength 473 nm
Laser material Nd:YAG
CW output power 100, 75, 40 mW, 30 mW, 20 mW, 10 mW, 5 mW; Noise <2%(1Hz-10kHz)
L-version and S-version: 15 mW, 10 mW, 5 mW; Noise <1%(1Hz-10MHz)
Transverse beam mode TEMoo, M2<1.2
Beam divergence 3 mrad
Beam diameter (1/e2) 0.25 mm
Beam point stability 0.005 mrad/°C
Stability (rms) < 2% over 8 hours
(Ultra-stable option: <0.25%, over 24 hrs)
Longitudinal mode 2-4 longitudinal modes; S-version: single longitudinal mode
Linewidth 0.1 nm
Polarization ratio > 50 : 1
Operation temperature 10 to 35 °C
Operation voltage 90-250 VAC or 9-20 VDC
Power consumption 15 W
Warm-up time 1 minute
Dimension of laser head 3 x 3 x 12 cm with a 6 mm thick base plate; Dimensions type 1
Dimension of power supply AC: 5x14x15 cm3 (2x5x6 inch) DC: 3.5x8.5x12.7 cm3
Expected life time > 10,000 hours
Click on any pictures to get more detail.
Compact Q-switched pulsed blue lasers at 440 nm, 447 nm and 473 nm available
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Compact Solid State Blue Lasers