BGSe(BaGa4Se7) Crystal Description
BGSe(BaGa4Se7) Crystal possesses interesting optical properties, particularly in the infrared and terahertz regions of the electromagnetic spectrum. It exhibits a strong nonlinear optical response, making it useful for various applications such as frequency conversion and generation of coherent terahertz radiation. It also has potential applications in optoelectronics, photodetection, and solar cells.
BGSe(BaGa4Se7) Crystal Specifications
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Space group
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Pc
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Transmission range
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0.47-18μm
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Major NLO coefficient
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d11 = 24 pm/V
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Birefringence @2μm
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0.07
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Damage threshold (1μm, 5ns ):
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550MW/cm2
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BGSe(BaGa4Se7) Crystal Application
1. Photonic devices: BGSe crystal is suitable for fabricating various photonic devices such as UV and IR detectors, optical filters, and wavelength converters.
2. Laser systems: BGSe crystal can be employed as a nonlinear material in laser systems, allowing for the generation of laser beams at specific wavelengths.
3. Electro-optic modulators: As an electro-optic crystal, BGSe can be used as a modulator for manipulating the amplitude, phase, or polarization of light. Its high electro-optic coefficient enables efficient modulation of optical signals, potentially finding applications in optical communication systems.
4. Terahertz (THz) devices: BGSe crystal possesses excellent THz properties, including large birefringence and low absorption in the THz region. It can be utilized in designing THz waveplates, polarization control devices, and electromagnetic sensors operating in the THz frequency range.
5. Nonlinear optics: BGSe crystal has a high second harmonic generation (SHG) efficiency, which means it can efficiently generate light at double the frequency of the input beam. This makes it suitable for producing coherent UV or visible light for various applications, including spectroscopy, microscopy, and laser-based materials processing.
6. Optical parametric amplifiers: BGSe crystal can be utilized as an optical parametric amplifier, which is used to amplify weak optical signals without significant distortion.
BGSe(BaGa4Se7) Crystal Packaging
Our BGSe(BaGa4Se7) Crystal is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
FAQs
Q1 How does BGSe (BaGa₄Se₇) perform in high-temperature environments?
BGSe crystals exhibit excellent thermal stability, making them suitable for high-temperature applications. They maintain their optical properties and mechanical strength even at elevated temperatures. This makes BGSe an ideal material for use in high-performance IR sensors, laser systems, and photonics devices that require operation in extreme conditions.
Q2. What is the cost of BGSe (BaGa₄Se₇) Crystals?
The cost of BGSe crystals depends on several factors:
- Size and quality: Larger crystals with fewer defects generally cost more.
- Purity: High-purity crystals with minimal contamination are more expensive.
- Customization: Specific thickness, surface finish, or doping can increase the price.
- Quantity: Bulk purchases typically reduce the price per unit. For an accurate quote, it is advisable to contact suppliers based on your specific size and application requirements.
Q3 Can BGSe (BaGa₄Se₇) Crystals be customized?
Yes, BGSe crystals can be customized to meet specific needs, including:
- Size and shape: Substrates can be cut or shaped to meet exact specifications for particular applications.
- Doping: The crystals can be doped to modify their electrical or optical properties, such as enhancing their nonlinear response or electro-optic behavior.
- Surface finish: BGSe crystals can be polished or etched to achieve the desired surface quality for specific devices.
- Thickness: The thickness of the crystal can be adjusted to meet the specific needs of epitaxial growth or optical application.
