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PLUTO 相位僅空間光調(diào)制器（SLM）由具有標(biāo)準(zhǔn)的數(shù)字視頻接口（DVI或HDMI）和一個(gè)相位只LCOS（硅上液晶）微型顯示器與全HD分辨率（1920×1080像素）和8微米的驅(qū)動(dòng)器單元的像素間距導(dǎo)致有效面積的對(duì)角線的0.7“與16：9的縱橫比。 PLUTO SLM是一個(gè)即插即用的相位調(diào)制器和相位的功能，通過標(biāo)準(zhǔn)圖形卡作為擴(kuò)展監(jiān)視設(shè)備可以得到解決。視頻信號(hào)的綠色通道用于尋址的8位灰度級(jí)圖案（所述......

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產(chǎn)品名稱：PLUTO 相位空間光調(diào)制器 (反射)

產(chǎn)品簡(jiǎn)介:

PLUTO 空間光調(diào)制器– Microdisplay Features
Display Type:	Reflective LCOS (Phase Only)
Resolution:	1920 x 1080
Pixel Pitch:	8.0 µm
Fill Factor:	87 % / 93 % (dependent on version)
Active Area	15.36 x 8.64 mm (0.7″ Diagonal)
Addressing	8 Bit (256 Grey Levels)
Signal Formats	DVI – HDTV Resolution
Frame Rate	60 Hz

PLUTO SLM是一個(gè)即插即用的相位調(diào)制器和相位的功能，通過標(biāo)準(zhǔn)圖形卡作為擴(kuò)展監(jiān)視設(shè)備可以得到解決。視頻信號(hào)的綠色通道用于尋址的8位灰度級(jí)圖案（所述的SLM原始分辨率需要解決）。地址可以使用附帶的“應(yīng)用軟件”或者標(biāo)準(zhǔn)的圖像瀏覽器軟件來完成。

HOLOEYE提供可被驅(qū)動(dòng)與PLUTO驅(qū)動(dòng)單元不同的顯示版本。不同的面板版本為使用在不同的波長(zhǎng)范圍進(jìn)行了優(yōu)化。所有版本使用快速全數(shù)字尋址它保證高可靠性和作為基本上的兩個(gè)電壓需要產(chǎn)生一個(gè)緊湊驅(qū)動(dòng)器單元。

應(yīng)用范圍：

從全息，光刻，光學(xué)測(cè)量，干涉，光鑷，波前校正相移的應(yīng)用程序。顯示器的高填充因子也保證了高光效。

特殊應(yīng)用：

- Reflective LCOS Microdisplay	- Phase Only Modulation
- 2 π Phase Shift up to 1550 nm	- 8.0 µm Small Pixel Size

Download PDF: Brochure PLUTO Phase Only Modulator

Download PDF: Brochure Spatial Light Modulators

PLUTO Phase Modulator Versions PLUTO顯示器顯示大約的反射率。 60％-75％（dpendent上版），以及80％以上的衍射效率。從而每尋址衍射裝置的總光效率的50％以上是可能的。

除了標(biāo)準(zhǔn)PLUTO-VIS和PLUTO-NIR版本可有特殊的高延遲版本（-HR版本），其顯示相當(dāng)高的相位延遲的標(biāo)準(zhǔn)相比，面板使更??穩(wěn)定的尋址或模4π分別模6π相位函數(shù)是解決。這可以是有益的波前的功能，因?yàn)檫@可實(shí)現(xiàn)更高的斜坡，在尋址功能相比的mod2π編碼可以降低轉(zhuǎn)換點(diǎn)。

所述脈沖編碼調(diào)制，用于數(shù)字尋址裝置導(dǎo)致輕微的重疊相位的閃爍。對(duì)于一些應(yīng)用提供穩(wěn)定的相位響應(yīng)是必需的。這是可以實(shí)現(xiàn)驅(qū)動(dòng)高相位差板與低電壓設(shè)置2π相位延遲，然而損害的響應(yīng)時(shí)間。

Device	Wavelength Range	Fill Factor	Comment
PLUTO-VIS-014-C	420 – 650 nm	93 %
PLUTO-VIS-006-A	420 – 700 nm	87 %	High Retardation Version
PLUTO-NIR-010-A	420 – 1100 nm	93 %
PLUTO-NIR-015-C	650 – 1100 nm	93 %	High Retardation Version
PLUTO-NIR-002-A	1000 – 1100 nm	87 %
PLUTO-TELCO-013-C	1400 – 1700 nm	93 %

PLUTO-VIS-014

Wavelength	Maximum Phase Shift	Average Reflectivity
452 nm	4.8π	65 %
532 nm	3.9π	65 %
650 nm	2.9π	65 %

Part no.	HES-6010-VIS-014-C
Wavelength Range:	420 – 650 nm
Fill Factor:	93 %
Reflectivity:	65 %

The PLUTO-VIS-014 version can be used between 420nm and 650nm. The display is equipped with an AR coating that gives a front reflection less than 0.5% in this range. The LC cell enables at least 2π phase retardation up to 650nm.

PLUTO-VIS-006 – HR Version

Wavelength	Maximum Phase Shift	Average Reflectivity
452 nm	9.0π	60 %
532 nm	6.7π	60 %
633 nm	5.4π	60 %

Part no.	HES-6010-VIS-006-A
Wavelength Range:	420 – 700 nm
Fill Factor:	87 %
Reflectivity:	60 %

The PLUTO-VIS-006-A version features an AR coating with front reflection less than 0.5% in the 420 – 700 nm range. Using high retardation LC material the PLUTO-VIS-006-A provides a max. phase shift up to ~ 6π (dependent on wavelength).

Using an adapted gamma curve for 2π phase shift at a certain wavelength, this version also can be used to significantly reduce phase fluctuations.

PLUTO-NIR-010

Wavelength	Maximum Phase Shift	Average Reflectivity
452 nm	5.5π	66 %
532 nm	4.5π	67 %
633 nm	3.6π	67 %
780 nm	3.0π	67 %
850 nm	2.6π	63 %
1064 nm	2.0π	75 %

Part no.	HES-6010-NIR-010-A
Wavelength Range:	420 – 1100 nm
Fill Factor:	93 %
Reflectivity:	63 % – 75 %

The PLUTO-NIR-010-A version enables at least 2π phase retardation in the 420nm-1064nm range. The display is equipped with a broad bａnd AR coating that enables low front reflection in this broad wavelength range. Even though the PLUTO-NIR-010-A can be used from 420nm to 1064nm it is recommended to use the VIS version in the visible range as the AR coating and response times are better.

PLUTO-NIR-015 – HR Version

Part no.	HES-6010-NIR-015-C
Wavelength Range:	650 – 1100 nm
Fill Factor:	93 %
Reflectivity:	65 % – 73 %
Wavelength	Maximum Phase Shift	Average Reflectivity
650 nm	6.2π	68 %
780 nm	5.0π	65 %
850 nm	4.4π	64 %
1064 nm	3.7π	73 %

The PLUTO-NIR-015-C version is equipped with an AR coating for the range of 650 nm to 1100nm. Using high retardation LC material the PLUTO-NIR-015-C provides a high phase shift enabling mod 4π or even mod 6π phase functions (dependent on wavelength). Using an adapted gamma curve for 2π phase shift, this version also can be used to significantly reduce phase fluctuations.

PLUTO-NIR-002

Wavelength	Maximum Phase Shift	Average Reflectivity
1064 nm	2.0π	62 %

Part no.	HES-6010-NIR-002-A
Wavelength Range:	1000 – 1100 nm
Fill Factor:	87 %
Reflectivity:	62 %

The PLUTO-NIR version is equipped with a small banded AR coating optimized for 1064nm. The LC cell assures ~2π phase retardation up to 1064nm.

PLUTO-TELCO-013

Wavelength	Maximum Phase Shift	Average Reflectivity
1400 nm	3.8π	80 %
1550 nm	3.5π	80 %
1625 nm	3.4π	80 %
1700 nm	3.3π	80 %

Part no.	HES-6010-TELCO-013-C
Wavelength Range:	1400 – 1700 nm
Fill Factor:	93 %
Reflectivity:	80 %

The PLUTO-TELCO-013-C version features an AR coating which assures a front reflection of less than 0.5% between 1400 and 1700nm. The display enables 2π phase retardation up to 1700nm.

PLUTO Spatial Light Modulator Kit – Contents:

PLUTO Spatial Light Modulator – Scope of Supply

PLUTO SLM Driver Box

Phase Only Display incl. Flex Cable (1920 x 1080 Pixel)

DVI-cable & DVI/HDMI-adaptor

Serial Port Cable (RS232)

Power Supply (5V DC, 3A)

Display Mount

Device Mount

Operating Instruction / Manual

Data Medium (CD or USB Flash Drive) with Manual, User Software and Application Software and PLUTO Software Package

PLUTO Phase Modulator – Software Features:

The PLUTO phase only modulator devices can simply be addressed like an external monitor using the standard DVI / HDMI interface of the graphics card. No additional software or dedicated hardware is needed to operate the SLM.

The device is delivered with a GUI (Graphical User Interface) based calibration software. The calibration software can be used to change geometrical settings, brightness, contrast and the electrooptical response by applying a new gamma curve or another digital drive scheme. For these advanced callibrations the RS232 interface has to be connected via a COM port of the computer (there are also USB to COM adapters available).

In addition HOLOEYE SLM Application Software is provided with the SLM. Key features of which are:

Computation of computer generated holograms (CGH) from user defined images

generation of SLM signals representing basic optical functions such as lenses, gratings, axicon and vortex functions

superposition of CGH’s with basic optical functions to combine functionalities

Besides that, for LabView users a Labview SubVi for enhanced addressing of optical functions is included.

PLUTO Software Features
SLM Callibration Software	Brightness / Contrast / Geometry / Gamma Control
SLM Application Software	Basic DOE computations; Generation of optical functions (Circular Aperture, Fresnel Zone Lens, Axicon, Single and Double Slit …); Gratings (incl. Blazed and Sinusoidal)
Labview SubVi	Labview SubVi for enhanced addressing of optical functions (for implementation in user defined Labview programm for e.g. closed loop applications)