Sing lasers in industrial applications creates new challenges in making devices smaller and cheaper, while also robust and repeatable.

Polarization optics are important for both intra and extra-cavity use. By having high-contrast thin film polarizer in their design, laser engineers can save on weight and volume in their devices without influencing the output. Because of their high damage threshold and extinction ratio, thin film polarizers are a good replacement for Glan laser polarizing prisms or polarizing cube beamsplitters.

The design of thin film polarizers for high LIDT and high polarization ratios are exclusively based on IBS technology, in which a dense coating is required. Each coating batch is tested to confirm all spectral characteristics. Contact us so we can help you with your challenge. We have an experienced team of coating engineers and metrology capabilities to prototype and transfer your idea into a well-defined production process.

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Parameter

Basic Parameters

Detailed Parameters

Wavelength	Dimensions, mm	Transmission p	Reflection s	Coating transmittedGDD (p)	Coating reflectedGDD (s)
343 nm	Ø25.4×5 20x40x5 10×20×5	>97%	>99.7%	GDD <100 fs²	GDD <500 fs²
355 nm	Ø25.4×5 20x40x5 10×20×5	>97%	>99.7%	/	/
400 nm	Ø25.4×5 20x40x5 10×20×5	>98%	>99.8%	GDD <200 fs²	GDD <100 fs²
515 nm	Ø25.4×5 20x40x5 10×20×5	>99%	>99.9%	GDD <300 fs²	GDD <100 fs²
532 nm	Ø25.4×5 20x40x5 10×20×5	>99%	>99.9%	/	/
800 nm	Ø25.4×5 20x40x5 10×20×5	>99%	>99.9%	GDD <400 fs²	GDD <200 fs²
1030 nm	Ø25.4×5 20x40x5 10×20×5	>99%	>99.9%	GDD <400 fs²	GDD <200 fs²
1064 nm	Ø25.4×5 20x40x5 10×20×5	>99%	>99.9%	/	/
355 nm	Ø25.4×5	>97%	>99.8%	/	/
532 nm	Ø25.4×5	>97%	>99.8%	/	/
103 nm	Ø25.4×5	>97%	>99.8%	/	/
1064 nm	Ø25.4×5	>97%	>99.8%	/	/

Feature

• High damage threshold
• High extinction ratio
• Small volume

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