2W 457nm Low Noise Blue Laser CNIlaser
2W Low Noise Blue 457nm Laser
APPLICATIONS:
It is widely used in collimation, laser medical treatment, scientific experiment, optical instrument, laser display, laser lighting show, etc.
SPECIFICATIONS:
Model |
MLL-N-457A (Good beam) |
MLL-N-457B (Normal Product) |
Wavelength (nm) |
457±1 |
|
Output power (mW) |
>1000, 1200,…, 1500 |
>1000, 1500,…, 2000 |
Transverse mode |
TEM00 |
Near TEM01 |
Operating mode |
CW |
|
Power stability (rms, over 4 hours) |
<1%, <3%, <5%, |
|
Warm-up time (minutes) |
<10 |
|
M2 factor |
<1.5 |
<3.0 |
Beam divergence, full angle (mrad) |
<1. 2 |
|
Beam diameter at the aperture (mm) |
~2. 0 |
~3. 0 |
Beam height from base plate (mm) |
68.2 |
|
Polarization ratio |
>100:1 |
|
Noise of amplitude (rms, 1~20MHz) |
<3% |
|
Operating temperature (℃) |
10~35 |
|
Power supply (90-264VAC) |
PSU-H-LED/PSU-H-FDA/PSU-N-OEM |
|
Expected lifetime (hours) |
10000 |
|
Warranty period |
1 year |
|
Laser Head
PSU-H-LED Power supply
PSU-H-FDA Power supply
PSU-N-OEM Power supply

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Company Information
Changchun New Industries (CNI) founded in 1996, located in Changchun, CHINA, is a leading manufacturer of solid-state and diode laser systems. Our products include green laser, blue laser, yellow laser, red laser, RGB laser, infrared laser, UV laser, single longitudinal mode laser and Q-switched laser systems. CNI lasers are featured with high performance, low cost and excellent laser beam quality, which are specifically designed for OEM, scientific, industrial and instrumentation use. In addition, CNI lasers are ISO-9001, FDA, CE, RoHS and JQA certified.
CNI also provides laser components and accessories, we aim to offer customers complete laser solutions for all solid state lasers, diode lasers, laser marking system with our most convenient and rapid service.
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