The price of a Spatial Light Modulator (SLM) typically ranges from $5,000 to over $50,000 depending on resolution, speed, and technology, with exact quotes provided by suppliers.

Overview of SLM Pricing

Spatial Light Modulators (SLMs) are specialized optical devices used for precise control of light in applications such as adaptive optics, holography, optical tweezing, and quantum technologies . Prices vary widely due to factors including:

• Resolution and pixel count: Higher-resolution SLMs (e.g., 1920×1200 or 4K arrays) cost more due to increased manufacturing complexity .
• Technology type: Liquid Crystal on Silicon (LCoS) SLMs are generally more expensive than basic liquid crystal (LCD) SLMs or digital micromirror devices (DMDs) because of their precise phase modulation capabilities .
• Refresh rate and speed: High-speed SLMs (hundreds to thousands of Hz) command higher prices, especially for real-time adaptive optics or ultrafast laser applications .
• Wavelength range and power handling: SLMs designed for high-power lasers or broad wavelength ranges (400–1100 nm) are more costly .
• Special features: Compact, portable, or color-sequential SLMs may have premium pricing due to miniaturization and advanced electronics .

Typical Price Ranges

• Entry-level / educational SLMs: $5,000–$10,000. These are suitable for teaching, demonstrations, or basic research .
• Mid-range research SLMs: $10,000–$25,000. These include higher resolution, faster refresh rates, and better phase stability for laboratory experiments .
• High-end / industrial SLMs: $25,000–$50,000+. These are used in advanced adaptive optics, high-power laser shaping, or quantum computing applications .

How to Obtain Exact Pricing

Most suppliers, including Meadowlark Optics, Thorlabs, HOLOEYE, and FindLight, provide pricing upon request. Interested buyers typically:

1. Contact a sales engineer or request a quote through the supplier's website .
2. Specify desired resolution, refresh rate, wavelength range, and application requirements.
3. Receive a customized quote reflecting the exact configuration and optional accessories. Because SLMs are highly configurable, direct supplier contact is the most reliable way to get accurate pricing.

Conclusion

SLM prices are highly variable, generally starting around $5,000 for basic models and exceeding $50,000 for high-performance, high-resolution devices. For precise pricing, it is recommended to contact suppliers like Meadowlark Optics, Thorlabs, or HOLOEYE with your specific technical requirements .