350mw 420nm long lifetime violet laser for communication

Payment Type: T/T,Western Union
Incoterm: FOB
Min. Order: 1 Bag/Bags
Delivery Time: 20 Days

Basic Info

Model No.: MDL-III-420

Customized: Customized

Standard Component: Standard Component

Kind: Other

Operating Mode: CW

Warranty: 1 Year

Operating Temperature (℃): 10~35

Model: MDL-III-420

Central Wavelength (nm): 420±10

Warm-up Time (minutes): <5

Beam Diameter At The Aperture (1/e 2 ,mm: ~3.5×1.0

Beam Divergence, Full Angle (mrad): <0.5×2.0

Beam Height From Base Plate (mm): 24.8

Power Stability (rms, Over 4 Hours): <1%, <2%, <3% (<0.5%, Optional)

Additional Info

Packaging: Static free plastic bag and carton, Protective packing

Productivity: 500

Brand: CNI

Transportation: Air

Place of Origin: China (Mainland)

Supply Ability: 500

Certificate: ISO9001 FDA CE Rohs

HS Code: 9013200099

Port: Beijing,Shenzhen,Xiangggang

Product Description

Product Description

  420nm violet diode laser ultra compact design, long lifetime, cost-effectiveness and easy operation. They are used in measurement, communication, spectrum analysis, etc. Its operating mode is continous working, the output power is between 1-350mw, power stability is <1%, <2%, <3% (<0.5%, optional). The transverse mode of the laser is multimode, the warranty is within one year and the working temperature is between 10-35 

Operating mode 
Output power (mW) 
>1, 50, 100, -,350
Power stability (rms, over 4 hours) 
<1%, <2%, <3% (<0.5%, optional) 
Transverse mode 
Beam diameter at the aperture (1/e2 ,mm) 
Beam divergence, full angle (mrad) 
Polarization ratio 
>50:1 (>100:1, optional) Horizontal±5 degree (Vertical Optional) 
Warm-up time (minutes)
Pointing stability after warm-up (mrad)
Beam height from base plate (mm)
Expected lifetime (hours) 
1 year
Operating temperature (℃)
Power supply 
PSU-III-LED/ PSU-III-FDA (Frequency for 1Hz-30kHz) 
PSU-A-D (Frequency for 30kHz -100kHz) 
Warm-up time (minutes) 


 dimensions of 420nm violet laser

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 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 e.Our Company

Packing & Delivery
Customer Visit
Customer Visit



1. What about the delivery?

      TNT     UPS     FEDEX     DHL

2. What about the warranty?

       For 1 year

3.How to pay?

      T/T     Western Union 

Contact Person: hania Yang



Address: : No.888 Jinhu Road High-tech Zone,Changchun,Jilin

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