Hangzhou Shalom Electro-optics Technology Co., Ltd. Dual Wavelength Waveplates

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Dual Wavelength Waveplates -  - Hangzhou Shalom Electro-optics Technology Co., Ltd.
Xihu District, Hangzhou, Zhejiang Province, China
Dual Wavelength Waveplates
• Made of high quality quartz crystals • High damage threshold and AR-coated surfaces • A Variety of Dual Wavelength Set: 780/390nm, 800/400nm, 810/405nm, 1030/515m, 1064/532nm, 1550/775nm • Triple Wavelength Waveplates also offered • Customized retardation length for selection Dual Wavelength Waveplates or retarders are a kind of Multiple Wavelength Waveplates that provide retardation at two individual wavelengths in applications for dual-wavelength light sources. The working principle of these types of waveplates is to obtain the required phase retardation according to the fitting of the refractive index at different wavelengths. Dual Wavelength Waveplates are particularly useful when used in conjunction with other polarization-sensiti ve components to separate coaxial laser beams of different wavelengths or elevate and promote the conversion efficiency of Solid State SHG Lasers. Hangzhou Shalom EO offers Multiple wavelength waveplates (majorly Dual Wavelength Waveplates, also including Triple Wavelength Waveplates) of high damage thresholds. The waveplates are of single plate structure and introduce low order retardation, but if you have specific requirements for zero order dual/triple wavelength waveplates, we might arrange it for you. Two modules of off-the-shelf Dual Wavelength Waveplates are available in Shalom EO: 1. half-wave retardation at 1030nm + full-wave retardation at 515nm, Dual Wavelength Waveplates of Quartz 2. half-wave retardation at 800nm + full-wave retardation at 400nm, Dual Wavelength Waveplates of Quartz Other possible wavelength sets include 780/390nm, 810/405nm, 1064/532nm, and 1550/775nm, but are only available upon inquiries. Besides, Shalom EO is also competent to realize customized retardation options at both Dual Wavelength and Triple Wavelength scales.

• Made of high quality quartz crystals
• High damage threshold and AR-coated surfaces
• A Variety of Dual Wavelength Set: 780/390nm, 800/400nm, 810/405nm, 1030/515m, 1064/532nm, 1550/775nm
• Triple Wavelength Waveplates also offered
• Customized retardation length for selection

Dual Wavelength Waveplates or retarders are a kind of Multiple Wavelength Waveplates that provide retardation at two individual wavelengths in applications for dual-wavelength light sources. The working principle of these types of waveplates is to obtain the required phase retardation according to the fitting of the refractive index at different wavelengths. Dual Wavelength Waveplates are particularly useful when used in conjunction with other polarization-sensitive components to separate coaxial laser beams of different wavelengths or elevate and promote the conversion efficiency of Solid State SHG Lasers.


Hangzhou Shalom EO offers Multiple wavelength waveplates (majorly Dual Wavelength Waveplates, also including Triple Wavelength Waveplates) of high damage thresholds. The waveplates are of single plate structure and introduce low order retardation, but if you have specific requirements for zero order dual/triple wavelength waveplates, we might arrange it for you. Two modules of off-the-shelf Dual Wavelength Waveplates are available in Shalom EO:


1. half-wave retardation at 1030nm + full-wave retardation at 515nm, Dual Wavelength Waveplates of Quartz


2. half-wave retardation at 800nm + full-wave retardation at 400nm, Dual Wavelength Waveplates of Quartz


Other possible wavelength sets include 780/390nm, 810/405nm, 1064/532nm, and 1550/775nm, but are only available upon inquiries. Besides, Shalom EO is also competent to realize customized retardation options at both Dual Wavelength and Triple Wavelength scales.

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  Hangzhou Shalom Electro-optics Technology Co., Ltd.
Product Category Optical Polarizers
Product Name Dual Wavelength Waveplates
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