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Nonlinear Crystal Ovens

Oven Set/IR cards
HC Photonics Corp.
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Oven Set/IR cards
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Temperature control set is specifically designed for thermal management of different kind of non-linear crystals including bulk and waveguide such as PPLN, PPLT, PPKTP, KTP and etc. Temperature controller, TC-038D, goes along with different ovens (OV-30D, OV-50D, WG OVENs) with extreme temperature tunability up to 200 deg. C and ...

Specifications
Temperature Stability: 25 – 200 degC
Present Temperature Range: 25 – 200 degC
Temperature Setting Precision: 0.1 – 0.1 degC
Angle Adjustment: Not Specified
Max Crystal Aperture Size: 5 mm
Data Sheet
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Nonlinear Crystal Oven
Geola Digital Ltd
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Nonlinear Crystal Oven
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Nonlinear crystal (NLC) materials which are used in higher laser frequency generation requires phase matching to be kept in stable temperature conditions, therefore crystal holder plays key part in this role. To avoid temperature drift, issues with water absorption for hygroscopic crystals, temperature of NLC needs to be controlled ...

Specifications
Temperature Stability: 0.1 – 0.1 degC
Present Temperature Range: 25 – 220 degC
Temperature Setting Precision: 0.1 – 0.1 degC
Angle Adjustment: 3 – 3 deg
Max Crystal Aperture Size: 25 mm
Data Sheet
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Frequently Asked Questions

A nonlinear crystal oven is a temperature-controlled device used to maintain the temperature of nonlinear optical crystals at a stable level for optimal performance.

Nonlinear optical crystals are sensitive to changes in temperature and can experience changes in their optical properties if not maintained at a stable temperature. A nonlinear crystal oven helps ensure the stability of the crystal's temperature, allowing for reliable and consistent performance.

A nonlinear crystal oven typically consists of a temperature-controlled chamber that encloses the crystal. The oven uses heating elements and sensors to maintain the temperature of the crystal at a constant level. The crystal is typically mounted on a holder that allows for easy access and replacement.

Various types of nonlinear crystals can be used in a crystal oven, including lithium niobate (LiNbO3), potassium titanyl phosphate (KTP), and beta-barium borate (BBO).

The temperature range of a typical nonlinear crystal oven can vary depending on the specific oven and the type of crystal being used. However, most nonlinear crystal ovens can maintain a stable temperature within the range of 50 to 200 degrees Celsius.

Yes, a nonlinear crystal oven can be used for other applications that require precise temperature control of small objects, such as semiconductor devices and microelectromechanical systems (MEMS).

The right nonlinear crystal oven for your application depends on factors such as the type of crystal being used, the required temperature range, and the size of the crystal. It's important to consult with a knowledgeable supplier to ensure you choose the right oven for your specific needs.

Nonlinear Crystal Ovens: Ensuring Optimal Performance in Nonlinear Optics

Nonlinear crystal ovens are temperature-controlled devices designed to maintain nonlinear optical crystals at precise temperatures. This temperature regulation is crucial for optimizing the performance of nonlinear optical processes, such as frequency doubling or parametric amplification.

Importance of Temperature Control

Nonlinear optical processes are highly sensitive to temperature variations. Maintaining a stable temperature ensures phase matching conditions are met, which is essential for efficient frequency conversion. Additionally, some nonlinear crystals are hygroscopic and can degrade if exposed to moisture; keeping them at elevated temperatures in ovens helps prevent this.

Features of Nonlinear Crystal Ovens

  • Precision Temperature Control: Utilize thermocontrollers to maintain temperatures within tight tolerances.

  • Compact Design: Engineered to fit seamlessly into optical setups.

  • Compatibility: Designed to accommodate various crystal sizes and types.

Applications

Nonlinear crystal ovens are employed in various fields:

  • Laser Systems: Enhance the efficiency of frequency conversion processes.

  • Telecommunications: Used in the generation of specific wavelengths for optical communication.

  • Scientific Research: Facilitate experiments requiring precise wavelength generation.

Advancements

Modern nonlinear crystal ovens offer improved temperature stability, faster response times, and integration with automated systems. These advancements contribute to higher efficiency and reliability in optical applications.

Did You know?

Nonlinear crystal ovens are specialized devices used for the precise temperature control of nonlinear optical crystals, which are used in a variety of applications such as laser frequency conversion, second harmonic generation, and optical parametric amplification. These ovens are designed to maintain a stable and uniform temperature over the entire crystal to ensure optimal performance. The ovens are typically made of a metal alloy with a high thermal conductivity to ensure rapid heating and cooling of the crystal. The temperature control system is often based on a closed-loop feedback mechanism using thermocouples, which allow for accurate temperature control with a precision of a few degrees Celsius. This is important because nonlinear crystals are highly sensitive to changes in temperature and can be easily damaged or lose efficiency if exposed to temperature fluctuations. Nonlinear crystal ovens are available in a range of sizes and designs to accommodate different crystal geometries and sizes. They may also be designed for specific temperature ranges or heating rates depending on the application requirements. To briefly summarize, nonlinear crystal ovens are essential tools for researchers and engineers working with nonlinear optical crystals, and careful consideration should be given to selecting the right oven for a given application to ensure optimal performance and longevity of the crystal.
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