LBTEK-Spatial Light Modulator

Product Description

Reflective Phase Modulation
Damage threshold up to 1000W/cm²
High resolution: 2048×2048

LBTEK's spatial light modulators integrate a wealth of optical field modulation functions and diverse experimental support, covering diffraction optical fields (single slit, grating, etc.), non-diffracting optical fields (Bessel beams, Airy beams, etc.), optical field modulation (holography, shaping, etc.), and structured optical fields (vortex beams and their superposition states, etc.). They can perform classic experiments such as interference diffraction experiments and grayscale contrast experiments. With a high resolution of 2048×2048 and a damage threshold of up to 1000W/cm², they meet the requirements of high-precision and high-power scenarios. Two usage forms are available: integrated and external. The external type separates the modulator target surface from the main body, allowing the target surface to be fixed independently, effectively avoiding optical path deviations caused by target displacement during power/video cable insertion and removal. They are widely used in beam control, holographic display, optical tweezers, laser processing, and other fields. Custom water cooling accessories are supported. For details, please contact technical support.

Spatial Light Modulator

Resolution up to 2048×2048
Damage threshold up to 1000W/cm²
Two installation methods: integrated, external

The spatial light modulators from LBTEK are reflective phase-only types with a wide spectral range, covering 420-1700 nm depending on the model, making them suitable for various optical application scenarios. They feature high resolution, supporting 2048×2048 pixels, enabling clear light field modulation effects. Additionally, these products have a refresh rate of 60 Hz, ensuring real-time and stable light field modulation. The damage threshold reaches up to 1000 W/cm², allowing stable operation under high-intensity light environments. The optical efficiency is as high as 90±5%, effectively reducing light energy loss and further improving device performance. The mechanical housing is equipped with M6 threaded holes on the surface for easy installation in free space, and two adjustment knobs are provided to enable effective horizontal and vertical adjustment of the target plane, enhancing user convenience. Among them, models SLM-P2020-VISIR2 and SLM-P2020-VIS have short ribbon cables (non-magnetic type), while the other models have long ribbon cables (magnetic type).

Note: When placing an order, please specify the wavelength of the laser to be used, so that the calibration can be performed directly at the factory!!!

Spatial Light Modulator Installation Diagram

Product Model	Operating Wavelength	Damage threshold	Resolution	Unit Price	Lead Time
SLM-P2020HR-VIS	420 nm-650 nm	20 W/cm²(No Water Cooling) 100 W/cm²(Water Cooling)	2048×2048	Contact	4 weeks	Add Cart
SLM-P1910HR-VIS	420 nm-650 nm	20 W/cm²(No Water Cooling) 100 W/cm²(Water Cooling)	1920×1080	Contact	4 weeks	Add Cart
SLM-P2020-VIS	420 nm-700 nm	20 W/cm²(No Water Cooling) 100 W/cm²(Water Cooling)	2048×2048	Contact	4 weeks	Add Cart
SLM-P2020-VISIR2	420 nm-1700 nm	20 W/cm²(No Water Cooling) 100 W/cm²(Water Cooling)	2048×2048	Contact	4 weeks	Add Cart
SLM-P2020HP-IR New	1000 nm-1100 nm	1000 W/cm² (Water-cooled)	2048×2048	Contact	Contact	Add Cart

Liquid Temperature Controller

High-definition LCD display
Precise temperature control
High and low temperature alarm
Inlet and outlet interface size: Ø10 mm

The LBTEK temperature controller is equipped with a high-definition LCD display and can provide a cooling capacity of 420 W, with a liquid storage tank capacity of 1.8L. By utilizing both thermal convection of air and thermal conduction of water for temperature control, it achieves a temperature control accuracy of ±0.1°C. The LBTEK temperature controller also offers multiple alarm signals, eliminating the need for real-time monitoring of operational status. (For detailed operation, please refer to the electronic manual under the details section). Note: The recommended liquid types are purified water or glycol solution.

Liquid temperature controller filling port

	Product Model	Temperature control range	Cooling capacity	Capacity	File	Unit Price	Compare	Lead Time
	LB-Q420AC01	10~35 ℃	420 W	1.8 L		$493.29		today	Add Cart