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  3. COHERENT 266-3000

COHERENT 266-3000 Avia Dpss Laser 266NM 3W

266-3000 Coherent Avia 266nm 3w Dpss Laser

( Brand: Coherent ), ( Manufacturer Part Number: 266-3000 ), ( Part Type: Laser )

Review COHERENT Avia 266nm 3w Dpss Laser

The Coherent 266-3000 Avia is a high-performance, diode-pumped solid-state (DPSS) laser system, specifically designed for applications requiring a powerful and stable 266 nm ultraviolet (UV) laser source. This laser system is an ideal choice for various industries including scientific research, material processing, and industrial manufacturing.

At its core, the Coherent 266-3000 Avia is a 3-watt laser system, delivering a continuous wave (CW) output power of 3 watts at the UV wavelength of 266 nm. This powerful UV laser beam is generated through a diode-pumped Nd:YAG laser, which is frequency-doubled using a periodically poled lithium niobate (PPLN) crystal to produce the 266 nm UV radiation.

The laser system boasts an impressive optical-to-optical efficiency of up to 33%, which is a testament to its high-performance design. Additionally, the Coherent 266-3000 Avia features a stable and reliable laser cavity, with a linewidth of less than 0.1 cm-1, ensuring precise and accurate laser output for various applications.

The system includes a compact, user-friendly design, with a footprint of only 18.9 inches by 13 inches (48 cm by 33 cm) and a weight of just 19.8 kg (43.7 lbs). The laser system is also equipped with a built-in temperature control system, ensuring stable and consistent performance even under varying environmental conditions.

The Coherent 266-3000 Avia is designed for ease of use, with intuitive control interfaces and a user-friendly software package. The laser system can be controlled using the provided GUI, allowing users to easily configure laser parameters and monitor system performance.

The laser system is also equipped with various safety features, including a laser interlock system, which ensures that the laser is only activated when the interlock door is closed and all safety conditions are met. Additionally, the laser system includes a built-in safety shutter, which automatically engages when the laser is not in use, preventing accidental exposure to UV radiation.

In summary, the Coherent 266-3000 Avia is a powerful and versatile 266 nm DPSS laser system, designed for various applications requiring a high-performance UV laser source. With its compact design, user-friendly interface, and advanced safety features, this laser system is an excellent choice for researchers, scientists, and industrial manufacturers seeking a reliable and efficient UV laser solution.

Pros and Cons of buying a Coherent AVIA 266-3000 266nm 3w DPSS Laser

The Coherent AVIA 266-3000 266nm 3w DPSS Laser is a high-performance laser system designed for various applications, including LIDAR, material processing, and scientific research. This section presents an unbiased analysis of the key advantages and disadvantages of investing in this laser system.

Pros:

1. High-Power Output: The 3-watt output power of the Coherent AVIA 266-3000 laser allows for efficient and effective processing of materials or data collection in LIDAR applications.

2. DPSS Technology: This laser employs Diode Pumped Solid-State technology, ensuring excellent beam quality, stability, and reliability compared to other laser systems.

3. Wide Tuning Range: The system offers a wide tuning range, enabling users to cover various wavelengths for various applications.

4. Compact Design: Despite its high power and advanced features, the AVIA 266-3000 maintains a compact form factor, making it suitable for laboratory and industrial settings.

5. Low Maintenance: DPSS lasers generally require less maintenance compared to other laser types, which can save users time and money in the long run.

Cons:

1. Cost: The Coherent AVIA 266-3000 is a high-end laser system, and its cost may be a significant barrier for some potential buyers.

2. Complexity: Operating and maintaining a high-power DPSS laser system may require specialized knowledge and skills, which could be a challenge for some users.

3. Safety Considerations: As with all high-power laser systems, proper safety measures must be in place to protect users and bystanders from potential hazards.

4. Power Consumption: The 3-watt power consumption of the AVIA 266-3000 may lead to increased energy costs, especially for continuous operation.

Conclusion:

The Coherent AVIA 266-3000 266nm 3w DPSS Laser offers several advantages, such as high power, excellent beam quality, wide tuning range, compact design, and low maintenance requirements. However, its high cost, complexity, safety considerations, and power consumption may be significant drawbacks for some potential buyers.

Recommendation:

If your application requires a high-performance, high-power laser system with excellent beam quality and a wide tuning range, the Coherent AVIA 266-3000 could be an excellent investment. However, if your budget is limited, or if the complexity and safety considerations of operating a high-power laser system are concerns, you may want to consider alternative solutions with lower power or different laser technologies. Always consult with a laser expert or the manufacturer to ensure you make an informed decision based on your specific application requirements.

Details:

This laser in not producing 266nm UV. There is an internal battery to power the crystal heater. The battery needs replacing. Laser head has not been opened, and contains factory stickers.

These lasers need constant power to keep the crystal in good condition. I suspect the FHG crystal is damaged and needs replacing. The laser has only 1700 hours use on the diodes. I tested the 808nm pump diodes and they produce in excess of 30 watts each.

All of the temperature settings Servo lock including lasers rods/ laser diodes, SHG/FHG crystals. They are probably producing more but I could not get my power meter close enough. The crystal positions have had minimal use. I will crate and get ready to ship at no cost.

part #: 2663000 price

  • $7500.00

specifications lablaserphotonicszo:

  • brand: Coherent
  • mpn: 266-3000
  • part type: Laser

offer lablaserphotonicszo:

  • best offers: True
  • availability: In Stock
  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • started: May 3, 2026

seller lablaserphotonicszo:

  • # reviews: 2125
  • rating: 100.0%
  • city: Minneapolis, Minnesota

returns lablaserphotonicszo:

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

general lablaserphotonicszo:

  • condition: For parts or not working
  • Medical Lab Equipment, Devices > Lab Lasers > Solid-State Lasers

payments lablaserphotonicszo:

  • wallet: Google-pay
  • credit card: Discover
  • other
  • cash
  • money order

shipping lablaserphotonicszo:

part type: laser,
category: business & industrial > medical lab equipment, devices > lab lasers > solid-state lasers, sku: 8790814895448721,
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1 offer $7500.00 USD
  • For parts or not working. Offer #1 priced at $7500.00 + $Calculated shipping estimate = $7500.00* total. These lasers need constant power to keep the crystal in good condition. The laser has only 1700 hours use on the laser diodes.+$Calculated shipping

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