Spatial Light Modulator With Large Square Target Surface Fslm-2k73 Series (2).png

Spatial Light Modulator With Large Square Target Surface Fslm-2k73 Series

Functional Features：

1、Suitable for different spectral ranges of 350nm-420nm, 420nm-1700nm;

2、Resolution: 2048×2048, the only large square target in the industry;

3、80%-85% high light utilization rate.

4、Multi-slice liquid crystal light valve splicing solutions are available;

5、One-piece and outward-facing configurations are available to meet a wide range of installation requirements;

6、Phase type products of the same specification are available, allowing for independent control of amplitude and phase.

product details

Reflective amplitude type FSLM-2K73-A series

REFLECTIVE AMPLITUDE TYPE FSLM-2K73-A SERIES

Model	FSLM-2K73-A series	Modulation	Amplitude-only
LCOS type	Reflection	Grayscale level	8 bits, 256 steps
Resolution	2048×2048	Image Size	6.4μm
Effective area	0.73" 13.1mm×13.1mm	Fill factor	93%
Power input	12V 3A	Refresh frequency	60Hz（8bit）*
linearity	99%	Data Interface	HDMI
Gamma calibration	support	Wavelength calibration	support

The following parameters are indicated by the product

Model	FSLM-2K73-A01	Spectral range	350nm-420nm
Response time	≤30ms	Optical Utilization	85%
Damage Threshold	50mW/cm²	Contrast Ratio	1000：1

Model

FSLM-2K73-A03

Spectral range

420nm-1700nm

Response time

≤60ms

Optical Utilization

80%±5%

Damage Threshold

20W/cm²

Contrast Ratio

70：1

Plus wave plate >1000:1

(with 1/4 wave plate)

Reflective phase type FSLM-2K73-P series

Model	FSLM-2K73-P series	Modulation	Phase-only
LCOS type	Reflection	Grayscale level	8 bits, 256 steps
Resolution	2048×2048	Image Size	6.4μm
Effective area	0.73" 13.1mm×13.1mm	Fill factor	93%
Power input	12V 3A	Refresh frequency	60Hz（8bit）*
Matching angle	0°	Data Interface	HDMI

The following parameters are indicated by the product

Model	FSLM-2K73-P02	Spectral range	420nm-700nm
Optical Utilization	40%±5%@532nm 50%±5%@637nm	Modulation depth	2π @637nm Max：2.12π/ 3.72π@637nm
Gamma calibration	support	Phase calibration	support(532nm/635nm)
Damage Threshold	≤20W/cm²(no water cooling) ≤100W/cm²(water cooling)	Refresh frequency	Color 20 Hz, Monochrome 60 Hz (8 bit); Upgrades are available free of charge with the subsequent introduction of 60 Hz for color and 180 Hz for monochrome (8 bit).

Model	FSLM-2K73-P02/03/04AHR	Spectral range	420nm-1700nm
Response time	≤120ms	Modulation depth	2π @1064nm Max：4.51π@1064nm Max：2.85π@1550nm
Gamma calibration	support	Optical Utilization	80%±5%@1064nm
Damage Threshold	≤30W/cm²(no water cooling) ≤150W/cm²(water cooling)	Phase calibration	support

Model	FSLM-2K73-P03HP	Spectral range	1000nm-1100nm
Response time	≤30ms	Modulation depth	2π@1064nm Max：3.5π@1064nm
Damage Threshold	≤1000W/cm²(no water cooling)	Optical Utilization	96% @1064nm
Gamma calibration	support	Phase calibration	support

Supporting software

1. Based on C/C++ development, running environment: Windows7 Sp1 and above, 32bits/64bits; adapted to our various types of spatial light modulator products.

2. Horizontal flip, vertical flip, grayscale flip, gamma correction, face correction and other image transformation functions support Chinese and English language switching.

3. Integrate a variety of specific light field control functions: such as diffractive light field, non-diffractive light field, structural light field.

4. Integrate more than twenty kinds of experimental projects, 35 Zernike polynomials, and support the superposition between phase diagrams.

5. Real-time online adjustment and control of all kinds of light field parameters.

6. Quickly correct the wavefront aberration according to the actual demand.

7. It can be extended independently and dynamically displayed in external input mode.

8. Autonomous selection of playback mode to realize high-speed refresh playback.

9. Green running mode without installation, directly unzip and run.