High Power 425nm 6W Spatially Coupled Fiber Laser Module for Fluorescence Biological Detection& LDI Machine

4.83 out of 5

|Add a review

$ 20.56

High Power 425nm 6W Spatially Coupled Fiber Laser Module for Fluorescence Biological Detection& LDI Machine The High Power 425nm 6W Spatially Coupled Fiber Laser Module, a dual-purpose industrial-grade light source optimized for fluorescence biological detection and laser direct imaging (LDI) machines. Integrating 425nm UV lasers’ dual-scenario wavelength compatibility, 6W high-power output, spatially coupled beam shaping technology, and precision fiber transmission, it delivers high-energy, uniform laser beams for high-sensitivity biological analysis and high-resolution PCB/FPC lithography. Core Advantages 425nm Wavelength Dual-Scenario Optimization 425nm UV wavelength matches the absorption peaks of common fluorescent dyes (e.g., FITC, Alexa Fluor 488) for fluorescence biological detection, enabling high-sensitivity cell imaging, molecular diagnostics, and microbial analysis; it also aligns with LDI photoresist sensitivity requirements, supporting ultra-fine linewidth patterning for PCB/FPC manufacturing. 6W High Power for High-Throughput Processing Stable CW mode output with lower power fluctuation provides high energy density; cuts fluorescence detection exposure time by 60% for high-throughput lab testing, and reduces LDI patterning cycles by 40% to meet mass production demands of electronic manufacturing lines. Spatially Coupled Beam for Uniform Performance Advanced spatially coupled optical design generates a flat-top beam profile with ≥92% uniformity; eliminates beam hotspots that cause biological sample damage in detection scenarios and avoids photoresist overexposure in LDI lithography, ensuring consistent results across both lab and industrial applications. Fiber Transmission & Industrial-Grade Stability Equipped with UV-grade silica fiber (core diameter 150μm, NA=0.22, coupling efficiency ≥85%), it enables flexible beam delivery to confined detection chambers or LDI scanning systems. Key Applications Fluorescence Biological Detection: Cell viability analysis, immunoassay fluorescence excitation, flow cytometry, and microfluidic chip-based molecular diagnostics in clinical labs and research institutions. LDI Machine Processing: Ultra-fine PCB circuit patterning, flexible electronics (FPC) imaging, semiconductor packaging lithography, and high-precision photomask fabrication. Core Specification : Wavelength 425nm Output Power 6W Working Voltage 18-20V Fiber Core Diameter 105um/ 150um Coupling Efficiency 85% Housing Size 53.8*25*16mm (Customizable) Lifespan 10,000 hours Product Display : Our Services : We have over 15 years of experience with Lasers. We offer professional OEM& ODM service for laser modules from 375nm to 1064nm! Item Parameter Wavelength 375-405nm 425-488nm 515-520nm 635-670nm 780-980nm Single Diode Module Optical Power 20mW-3W 20mW-3W 10mW-1.6W 5mW-2.5W 5mW-75W Multi Diodes Module Optical Power 3W-200W 6W-500W 1.6W-50W 2.5W-30W 75W-100W Operating Voltage 3-5V/6V/ 12V/ 24V/ 30V/ 110V/ 220V/ 240V etc. Beam Mode Dot/ Line/ Cross/ Grid/ Muti-lines/ DOE etc. Fan Angle Options of the Line Beam 5°/10°/15°/20°/25°/30°/45°/60°/90°/110°/130°/180° etc. Optical Lens Acrylic lenses, glass lenses, wave lenses, Powell lenses etc. Dimension 4*8mm/ 6*10.5mm/12*15mm/9*21mm/16*66mm/ 33*33*55mm/ Customizable etc. CDRH Class class1/class2/class3A/class3B/class4

Can I return surplus stock?

Unopened cartons may be returned within 14 days for store credit (excludes custom-printed items). Freight is at the buyer’s cost.

What if my order arrives damaged?

Photograph the packaging and product within 48 hours and email [email protected]. We’ll arrange a replacement or refund immediately.

I have a business do you offer wholesale pricing?

Click via the website – Wholesale customers apply here and complete your details with business name and we will be back in contact with you quickly.

What payment methods do you accept?

Visa, MasterCard, Afterpay, bank transfer, and 20th-of-month trade accounts for approved wholesale customers. In store pay wave includes all the above and also Amex.

Is the tissue acid free?

Yes all our tissue paper is certified acid free

Do you offer design help?

Our in-house team can suggest colour palettes, ribbon combinations, or box sizes free of charge.

Do you provide a gift-wrapping service?

We supply materials only but are unable to do the wrapping for you.

Will you have a pop-up shop again for Christmas?

Yes on-site downstairs – plenty of parking available. Our Christmas Pop-Up runs 1 November – 23 December 2025 at the same 235 Archers Rd, Wairau Valley location.

Is your showroom open to the public?

Yes everyone is welcome. Winter hours Mon-Thurs 10am-4pm, Fri 10am-3pm. Nov-Dec - Mon-Sat 10am-4pm. Trade buyers, Corporate and the general public are welcome.

Do you sell food packaging?

We do stock some items and if food safe certifed we will state this in the product description. If you are wanting large numbers of food packaging you are better to go to a supplier that specialises in this.

Do you offer environmentally friendly packaging?

More than 50 % of our range is recyclable, or made from post-consumer fibre. Look for the trust icons on each product page and check out or Eco collection also.

Can you match my brand colours exactly for printing on ribbon?

We will suggest the closest colour we have from our stocks but cannot print to match exactly.

Can you print my logo on bags, boxes, or ribbon?

We print locally onto selected ribbons, bags and boxes. Send us a vector file (AI, EPS or PDF). Via website > customise> then complete the quotation form and we will get back to you with pricing.

Do you ship internationally?

We don’t currently as each time we look into it is too expensive via courier.

Why does it not give me the option for local pick-up?

Even though you are collecting you need to enter a shipping address for this to show

Can I pick up my order?

Choose “Local Pick up” at checkout. Winter hours (Mon–Thurs, 10 am – 4 pm. Fri 10am-3pm). We’ll email when it’s packed and ready to pick up. If these hours are not workable for you do contact us and we will try to accommodate. Nov and Dec Mon-Sat 10am-4pm.

Do you deliver to the South Island and rural addresses?

Yes. North Island overnight, South Island 2 business days, rural allow 2-3 extra days. Rates are shown at checkout; oversized items may incur a surcharge.

Orders placed before 12 PM (with confirmed payment) will be dispatched the same day.
Standard courier timing via NZ Couriers is overnight North Island and 2 days to the South Island.
Rural is an additional 2-3 days.
Pick-ups available at 235 Archers Road, Wairau Valley, Auckland.