
( Brand: Coherent ), ( Manufacturer Part Number: 1301177 ), ( Model: REVOLUTION ), ( Part Type: Laser )
The 1301177 Fru diode-pumped Nd:YLF laser is a high-performance laser system designed for various industrial applications. This laser employs a diode-pumped Nd:YLF (Neodymium-doped Yttrium Lithium Fluoride) crystal as its gain medium, offering several advantages over traditional Nd:YAG lasers.
The primary difference between the 1301177 laser and other diode-pumped Nd:YLF lasers lies in its extended cavity design, which enables the generation of ultra-short pulse durations as short as 180 femtoseconds (fs). With a repetition rate of up to 20kHz, this laser is well-suited for applications that require both high-power and ultra-short pulse durations.
One of the significant benefits of the diode-pumped Nd:YLF laser over other lasers is its intrinsic advantages in terms of efficiency, beam quality, and stability. Diode pumping is a more efficient method compared to flashlamp pumping, translating to lower operating costs and longer laser lifetimes. Additionally, YLF crystals have a higher thermal conductivity and lower nonlinear absorption than other materials, resulting in superior beam quality and stability even during prolonged operation.
The 1301177 Fru laser system features an integrated diode driver for precise control over the diode current, offering excellent stability and accuracy. The laser comes with advanced safety features, including an automatic protective shutter, alarm signals, and key interlocks to ensure the user's safety during operation. Moreover, the laser comes with a user-friendly interface for easy system setup and control.
The 1301177 Fru diode-pumped Nd:YLF laser can be applied to a wide range of industries, including material processing, medical, scientific research, and micro machining. Its ultra-short pulse durations offer advantages in material processing applications such as micromachining and laser cutting, while its high repetition rate suits applications that require fast processing speeds. In the field of medical technology, this laser can be used for applications like ophthalmic laser surgery, and in scientific research, it can be employed for various applications, including spectroscopy and laser-induced breakdown spectroscopy.
In conclusion, the 1301177 Fru diode-pumped Nd:YLF laser is a versatile, high-performance laser system that offers excellent efficiency, beam quality, and stability. Its ultra-short pulse durations, high repetition rate, and compatibility with various applications in multiple industries make it an indispensable tool for researchers and industrial professionals.
A diode-pumped Nd:YLF laser (Neodymium:Yttrium Lanthanide Fluoride) is a particular type of solid-state laser that utilizes a diode as the pump source and a Nd:YLF crystal as the gain medium. Here are some pros and cons of purchasing a diode-pumped Nd:YLF laser:
Pros:1. High Power: Diode-pumped Nd:YLF lasers can deliver high continuous-wave (CW) and pulsed power due to the efficient and stable energy transfer from the diode pump to the crystal.
2. Long Lifetime: The diode pump sources have a longer lifetime compared to traditional flashlamps, reducing maintenance costs and down-time.
3. Small Form Factor: The compact design of the diode pump sources enables a smaller laser packaging and decreases the overall size of the system.
4. Tunability: Diode-pumped Nd:YLF lasers can be easily tunable over a wide spectral range (around 1060 nm), allowing for various applications such as material processing and spectroscopy.
5. Good Beam Quality: The use of high-quality Nd:YLF crystals and optical components results in a high-quality laser beam, suitable for various applications.
Cons:1. Cost: Diode-pumped Nd:YLF lasers generally have a higher initial cost compared to their diode-pumped Nd:YAG counterparts due to the more sophisticated design and components involved.
2. Limited Availability: The market for diode-pumped Nd:YLF lasers is less mature compared to other solid-state lasers, which may impact repair and service availability.
3. Stability Challenges: The diode-pumping design can introduce some instabilities and nonlinearities in the laser system, which may require more sophisticated control electronics and cooling systems.
Conclusion:Diode-pumped Nd:YLF lasers offer several advantages, including high power, long lifetime, small form factor, tunability, and good beam quality. However, the higher initial cost and limited availability could be considerations when deciding to purchase such a system. This type of laser can be a valuable investment for applications requiring high-power, efficient, and tunable laser sources, especially in material processing and spectroscopy. Ultimate recommendation would be based on specific application needs and available budget.
You'll get exactly what you see in the photos. I have for sale a Coherent FRU Tested Revolution Diode-Pumped Nd: YLF Laser System 1301177. The only major parts missing are the laser power control cables in back center. See photos for exact details.
Hard to see but the Lamina Power Laser Diode Drive under Coherent ma inboard is included. This unit was used as a donor to repair another one of ours, and thus some parts are missing.