Product Description

The 450nm 20W Multimode Pigtailed Laser Diode offer up to 20W output power from a 105um fiber. The diode laser maintains its unparalleled reliability and efficiency by coupling high-brightness, high-power single-emitter diodes with a proprietary optical design for efficient fiber coupling.

Product Detail

1. Summary of 450nm 20W Multimode Pigtailed Laser Diode


The 450nm 20W Multimode Pigtailed Laser Diode offer up to 20W output power from a 105um fiber. The diode laser maintains its unparalleled reliability and efficiency by coupling high-brightness, high-power single-emitter diodes with a proprietary optical design for efficient fiber coupling.

2. Introduction of 450nm 20W Multimode Pigtailed Laser Diode


The 450nm 20W Multimode Pigtailed Laser Diode offer up to 20W output power from a 105um fiber. The diode laser maintains its unparalleled reliability and efficiency by coupling high-brightness, high-power single-emitter diodes with a proprietary optical design for efficient fiber coupling.

3. Features of 450nm 20W Multimode Pigtailed Laser Diode

Wavelength:450nm

Power Output: 20W

Spectrum Width:4

Fiber Core: 105/125

Numerical Aperture NA:0.22

4. Application of 450nm 20W Multimode Pigtailed Laser Diode

Laser pumping;

Medical use;

Printing;

Marking;

Material processing.

5. Electro-Optical Characteristics(T=25℃) of 450nm 20W Multimode Pigtailed Laser Diode

Parameter Symbol Min. Typ. Max. Unit
Operating output power Pout - 20.0 - W
Range of available wavelength λ 435 445 455 nm
Spectral width @ FWHM Δλ - 4.0 - nm
Threshold current Ith - 0.3 0.5 A
Operating current at Pout IOP - 2.6 2.8 A
Operating voltage at Pout VOP - 25.5 - V
Power conversion efficiency - - 20 - %
Wavelength temperature coefficient Δλ/ΔT - 0.1 - nm/℃
Slope efficiency η - 7.5 - W/A
Fiber bend radius r 37.5 - - mm
Fiber core/cladding diameter DCOR - 105/125 - µm/µm
Fiber buffer diameter DBUF - 250 - µm
Fiber numerical aperture NA - 0.22 - -
Beam numerical aperture(90% power) NA - 0.18 - -
Fiber length Lf - 0.9 - m
Connector type - Null, FC/PC, SMA905 -

6. Package drawing&PIN-OUT Definition(Unit:mm) of 450nm 20W Multimode Pigtailed Laser Diode

7. Deliver,Shipping And Serving of 450nm 20W Multimode Pigtailed Laser Diode

All products have been tested before shipping out;

All products have 1-3 years warranty.(After the quality guarantee period began to charge appropriate maintenance service fee.)

We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items);

If the items you purchase from our store are not of perfected quality, that is they don‘t work electronically to manufacturers specifications, simply return them to us for replacement or refund;

If the items are defective, please notify us within 3 days of delivery;

Any items must be returned in their original condition to qualify for a refund or replacement;

The buyer is responsible for all the shipping cost incurred.

8. FAQ

Q: What is the wavelength you need?

A: We have 793nm 808nm 915nm 975nm or 1064nm laser diode.

Q: What is the requirement for the output power?

A: Box optronics can customize according to your requirements.

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