Low Noise Blue 457nm Laser
457nm low noise laser features with ultra compact, long lifetime, cost -effectiveness and easy operating. And its application includes collimation, laser medical treatment, scientific experiment, optical instrument, laser display, laser lighting show, etc. The power stability (over 4 hours) is <1%, <2% , <3%, <5% optional. The transverse mode is TEM00 and the beam diameter at the aperture is nearly 1.5mm. The beam height from base plate is nearly 27.4 mm. The warm-up time is less than 10 minutes and the M2 factor is less than 1.5. Otherwise, the warranty is within one year and the working temperature is between 10-40. The expected liftime is about 10000 hours.
Specifications:
| Model | MLL-III-457 | MLL-F-457 | MLL-N-457 |
| Wavelength (nm) | 457±1 | ||
| Operating mode | CW | ||
| Output power (mw) | >500,600,-,1000 | >1, 550, 600, - , 1000 | >1, 500-, 2000 |
| Transverse mode | Multimode | Near TEM01, (Near TEM00 on request,) | TEM00 |
| Power stability (rms, over 4 hours) | <1%, <2%, <3% (<0.5%, optional) | <3%, <5%, <10% | <1%, <2%, <3%, <5% |
| Noise of amplitude (rms, 20Hz~20MHz) | <3% | <1%, <3% | |
| M 2 factor | <2. 0 | <1.5,<3.0 | |
| Beam diameter at the aperture( 1/e2 ,mm) | <2×5 | ~3. 0 | ~2 |
| Beam divergence, full angle (mrad) | <2.5×0.2 | <1. 5 | <1.2 |
| Warm-up time (minutes) | <5 | <10 | |
| Operating temperature (℃) | 10-35 | ||
| Beam height from base plate (mm) | 24.8 | 45 | 68.5 |
| Power supply | PSU-III-LED/ PSU-III-FDA/PSU-A-D | PSU-H-FDA/PSU-H-OEM | PSU-H-LED/ PSU-H-FDA |
| TTL / Analog modulation | TTL or Analog with 1Hz-1kHz 1kHz-10kHz, 10kHz-30kHz optional | ||
| Expected lifetime (hours) | 10000 | ||
| Warranty | 1 year | ||
Dimensions:
| MLL-III-457 | PEU-III-LED | PSU-III-FDA |
143.5(L)×73(W) ×46. 2(H) mm3, 0.7kg | 188.6 (L) ×155(W) ×92 (H) mm3,1.5kg | 171(L) ×130(W) ×62.2 (H) mm3,1.2kg |
| MLL-F-457 | MLL-N-457 | PSU-H-LED | PSU-H-FDAPSU-L-FDA |
211 (L)×88(W) ×74(H) mm3,1.6 kg | 245 (L) ×99 (W) ×94 (H) mm3, 2.6 kg | 236(L) ×145(W) ×104(H) mm3,2.3 kg |
238 (L) ×146(W) ×94 (H) mm3, 2.2 kg |
Company Infermation:
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 and JQA certified.
Exhibitions:
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