THORLABS L404P20 Laser Diode Mw Pin L405P20 5.6

( Brand: Thorlabs ), ( Manufacturer Part Number: L404P20 ), ( Model: L405P20 ), ( Part Type: Laser Pin ), ( Intended Use/discipline: Physical Laboratory )

Review THORLABS Laser Diode 405 Nm Mw 5.6mm Pin Code New

The Thorlabs L404P20 and L405P20 laser diodes are high-performance, compact, and versatile 405 nm laser diodes, offering an output power of 20 mW. These diodes feature a robust, epoxy-free, hermetically-sealed packaging design, ensuring long-term reliability and stability in various applications.

The L404P20 and L405P20 are suitable for use in various sectors, including laboratory research, industrial processing, and biomedical applications. They emit light at a wavelength of 405 nm, making them an ideal choice for applications that require ultraviolet or deep-blue laser light.

These diodes are designed with a 5.6 mm diameter x 14.5 mm long TO-Can package, offering excellent thermal management capabilities. The TO-Can package allows for efficient heat dissipation, helping to maintain the operating temperature of the diode, and ensure optimal performance and longevity.

The L404P20 and L405P20 laser diodes are driven by a constant-current power supply (sold separately), allowing the user to easily adjust the output power according to their specific application requirements. The diodes feature a forward voltage of approximately 6.5 V at a drive current of 1 A, and a maximum forward current of 1.7 A.

The L404P20 and L405P20 laser diodes come with a built-in protective reverse voltage protection mechanism, ensuring safe operation even in the event of incorrect polarity connection. They also feature a high-speed modulation capability, allowing for pulsed operation at frequencies up to 100 kHz.

In summary, the Thorlabs L404P20 and L405P20 laser diodes are robust, reliable, and versatile 405 nm laser diodes, offering an output power of 20 mW and suitable for a wide range of applications. Their compact, epoxy-free, hermetically-sealed packaging design ensures long-term reliability and stability, while their excellent thermal management capabilities ensure optimal performance and longevity.

Pros and Cons of Buying Thorlabs L404P20/L405P20 405 nm, 20 mW 5.6 mm Laser Diodes

a. High Power: With a maximum output power of 20 mW, these laser diodes offer a significantly higher power compared to lower-powered options, making them suitable for various applications.

b. Monochromatic Wavelength: The 405 nm wavelength is monochromatic, which is essential for applications that require a single wavelength for precise measurements or spectroscopy.

c. Compact Size: The 5.6 mm pitch of these laser diodes makes them suitable for integration into compact systems, reducing the overall size and complexity of the setup.

d. High Efficiency: These laser diodes have a high efficiency, which translates to lower power consumption and reduced heating, ensuring a longer operational life.

e. Reputable Manufacturer: Thorlabs is a well-established and reputable manufacturer, known for producing high-quality laser diodes and other optical components.

a. Cost: The higher power and monochromatic wavelength of these laser diodes come at a premium price, which may be a significant consideration for budget-conscious buyers.

b. Cooling Requirements: Due to their higher power, these laser diodes may require additional cooling to maintain optimal performance and prevent damage, adding to the overall cost and complexity of the setup.

c. Limited Beam Divergence: The laser diodes have a limited beam divergence, which may require additional optics to achieve the desired beam size or focus, increasing the cost and complexity of the setup.

The Thorlabs L404P20/L405P20 405 nm, 20 mW 5.6 mm laser diodes offer several advantages, including high power, monochromatic wavelength, compact size, high efficiency, and a reputable manufacturer. However, they also come with some disadvantages, such as a higher cost, cooling requirements, and limited beam divergence.

Based on the pros and cons, these laser diodes are recommended for applications that require a high-power, monochromatic 405 nm laser source and can accommodate the additional cost and complexity. For lower-power applications or budget-conscious buyers, alternative options with lower power and broader wavelength ranges may be more suitable.

Details:

This high-quality diode emits at a wave length of 405 nm, offering precise and focused energy for your research needs. With its B Pin Code configuration, this laser diode is designed to meet the rigorous standards of physical laboratory disciplines, ensuring reliability and efficiency in every experiment. Unleash the potential of cutting-edge technology with Thorlabs L405P20 Laser Diode, an essential component for physical laboratory applications. The L405P20 model boasts a 20 mW output power and comes in versatile 5.6mm package.

part #: l404p20 price

• $299.00

specifications lablaserphotonicszo:

• brand: Thorlabs
• mpn: L404p20
• model: L405p20
• part type: Laser Pin
• intended use/discipline: Physical Laboratory

shipping lablaserphotonicszo:

• carrier: USPS
• service: USPS Priority Mail Legal Flat Rate Envelope
• transit: 4-10 Days
• class: Expedited
• type: Fixed
• cost: $11.00

general lablaserphotonicszo:

• Medical Lab Equipment, Devices > Lab Lasers > Diode Lasers
• condition: New

seller lablaserphotonicszo:

• rating: 100.0%
• # reviews: 91
• city: Escondido, California

payments lablaserphotonicszo:

• credit card: Diners-club
• other
• wallet: Google-pay

returns lablaserphotonicszo:

• time: 30 Days
• paid by: Buyer
• method: Money back
• policy: Returns Accepted

offer lablaserphotonicszo:

• options: Ship-to-home
• sold: 0
• best offers: True
• availability: In Stock
• started: May 17, 2025
• quantity: 1

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