
( Brand: Coherent ), ( Part Type: Laser )
The 1064nm 4x4x7mm laser coherent crystal SHG KTP is a high-performance optical component designed for second harmonic generation (SHG) applications. This crystal is made from Potassium Tirophosphate (KTP), a nonlinear optical material with a wide transparency range, excellent nonlinear coefficient, and low birefringence.
The crystal measures 4mm x 4mm x 7mm in dimensions, providing a compact and versatile size for various applications. The 1064nm wavelength is chosen due to its availability from numerous laser sources, making this crystal a popular choice for many SHG applications.
The 1064nm 4x4x7mm laser coherent crystal SHG KTP is coherently polished, ensuring excellent beam quality and maintenance of phase coherence. This feature is essential for applications requiring high spatial and temporal coherence, such as frequency doubling, sum frequency generation, and optical parametric oscillation (OPO).
The crystal is cut with a type I phase-matching angle to generate light at the 532nm wavelength, making it an ideal component for converting Nd:YAG laser output into green light. The high nonlinear coefficient of KTP allows for efficient conversion, resulting in a high output power.
This crystal is also known for its excellent thermal and mechanical properties, making it durable and suitable for high-power applications. The 1064nm 4x4x7mm laser coherent crystal SHG KTP is a versatile and reliable component for various SHG applications in fields such as laser material processing, pump sources for fiber lasers, and spectroscopy.
Pros of buying a 1064nm 4x4x7mm laser coherent crystal SHG KTP:1. High efficiency: KTP crystals are known for their high efficiency in second harmonic generation (SHG). This means that a significant portion of the input 1064nm laser power will be converted into the desired 532nm output, which can lead to higher power output and better signal-to-noise ratio.
2. Wide tuning range: KTP crystals have a wide tuning range, allowing for the generation of a variety of wavelengths within the visible spectrum. This can be useful for applications that require different wavelengths, such as optical pumping or fluorescence excitation.
3. Good thermal properties: KTP crystals have good thermal properties, meaning they can handle high power levels without overheating. This is important for applications that require continuous or high-power operation.
4. High damage threshold: KTP crystals have a high damage threshold, meaning they can withstand high power levels without being damaged or broken. This is important for applications that require high-power pulses or high-energy beams.
Cons of buying a 1064nm 4x4x7mm laser coherent crystal SHG KTP:1. Expense: KTP crystals can be expensive, especially if they are made with high-quality materials and have good optical properties. This can make them a significant investment, especially for smaller-scale research or educational projects.
2. Complexity: Setting up a SHG system with a KTP crystal can be complex, as it requires precise alignment and careful adjustment of the input and output optics. This can be time-consuming and may require specialized knowledge or equipment.
3. Limited availability: KTP crystals may not be readily available in all locations, and obtaining them may require ordering from a specialized supplier or manufacturer. This can add to the cost and delivery time.
Conclusion:A 1064nm 4x4x7mm laser coherent crystal SHG KTP is a powerful and versatile tool for a wide range of applications, from spectroscopy to laser pumping. Its high efficiency, wide tuning range, good thermal properties, and high damage threshold make it a popular choice for many researchers and engineers. However, its expense, complexity, and limited availability should be carefully considered before making a purchase.
Recommendation:If you are considering purchasing a 1064nm 4x4x7mm laser coherent crystal SHG KTP, it is recommended to carefully research the available options and consider your specific needs and budget. You may also want to consult with a specialist or expert in the field to ensure that you are making an informed decision. Additionally, it is recommended to invest in high-quality components and equipment to ensure optimal performance and longevity of the system.
This is a ktp for shg of 1064 debar 1064 532nm in perfect condition.