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激光變形鏡

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激光變形鏡

波前校正鏡

我們提供靈活的模塊化自適應(yīng)光學(xué)系統(tǒng)有19 - 109控制通道，鏡孔徑15 - 50 mm。變形鏡在激光應(yīng)用程序可以涂上裸露的金屬，如鋁、銀、金。我們也生產(chǎn)變形鏡在高功率激光的應(yīng)用程序。這些鏡子特點(diǎn)99.99%的反射率在一個(gè)選擇的波長(zhǎng)。我們也提供超快速激光變形鏡，有98%的寬帶金屬/電介質(zhì)涂料550 - 1000 nm,集中在800nm。UV-enhanced可以涂上保護(hù)鋁層、優(yōu)化了266到350納米的范圍。其他類型的涂料可以定制。OKO激光變形鏡檢測(cè)固體激光器的諧振器，光學(xué)載荷高達(dá)40千瓦。

我們提供的系統(tǒng)使用壓電變形反射鏡 (PDM)和微型機(jī)械變形鏡(MMDM)。FrontSurfer波前控制系統(tǒng)作為波前傳感器和AO反饋控制器。

OKO鏡選擇快速指南：

DM type	Stroke maximum/interactuator	Turbulence correction	Ophthalmic correction	Laser correction	Hysteresis
15mm 37ch OKO MMDM	9000 nm / 500 nm	Excellent up to 0.75 m aperture	Moderate	Good to moderate up to 100 W with a special coating	Negligible
30mm 59ch and 79ch MMDM	12000 nm / 600 nm	Excellent up to 1.5 m aperture	Moderate	Good to moderate up to 150 W with a special coating	Negligible
40mm and 50 mm 79ch MMDM	18000 nm / 700 nm	Excellent up to 1.5 m aperture	Moderate	Good to moderate up to 200 W with a special coating	Negligible
30mm 19ch PDM	8000 nm / 3500 nm	Excellent up to 1 m aperture	Good	Excellent up to 1 kW with a special coating	<10%
30mm 37ch PDM	8000 nm / 2000 nm	Excellent up to 2 m aperture	Excellent	Excellent up to 1 kW with a special coating	<10%
50mm 37ch PDM	8000 nm / 3000 nm	Good	Excellent	Excellent up to 10 kW with a special coating	<10%
50mm 79 and 109ch PDM	8000 nm / 2000 nm	Excellent up to 3 m aperture	Excellent	Excellent up to 1 kW with a special coating	<10%

波前傳感器

波前傳感器系統(tǒng)包括:

·FrontSurfer獨(dú)立的軟件為Windows或Linux。程序重建波前從一個(gè)光斑圖獲得在六角形，正交或隨機(jī)Hartmann(-Shack)面鏡有任意數(shù)量的子孔徑。該軟件在Windows和Linux支持標(biāo)準(zhǔn)視頻接口。在“對(duì)齊"模式下的軟件能夠?qū)崟r(shí)動(dòng)態(tài)顯示低階像差在極坐標(biāo)下或相關(guān)格式。在反饋模式，程序連接OKO變形鏡可用于低成本的實(shí)時(shí)自適應(yīng)光學(xué)。

· FrontSurfer校準(zhǔn)哈特曼面鏡六角和正交幾何圖形，設(shè)計(jì)使用1/2英寸CCD陣列。可以提供作為一個(gè)獨(dú)立的組件(正方形10 x10mm)或在一個(gè)C-mount兼容的頭。

·廣泛的顯微鏡頭陣列為Hartmann-Shack傳感器。可以提供獨(dú)立的每個(gè)數(shù)組，波前傳感器，或者安裝在一個(gè)C-mount兼容的頭。

· FrontSurfer -兼容的HR CCD和CMOS相機(jī)有電腦視頻接口為Windows和Linux操作系統(tǒng)。

微透鏡陣列

我們提供高質(zhì)量的復(fù)制微透鏡陣列專門為使用FrontSurfer波前傳感器。作為一個(gè)標(biāo)準(zhǔn)的選項(xiàng)，我們提供一系列六角形的127微透鏡有18毫米的焦距和一個(gè)300µm的距， C-mount安裝。此外，我們還提供了一系列微透鏡陣列的制作在玻璃和石英有小的數(shù)值孔徑和99%光學(xué)填充因數(shù)。微觀結(jié)構(gòu)提供光譜效率(紫外到遠(yuǎn)紅外)，機(jī)械和熱穩(wěn)定性。這些數(shù)組工作有非常高的光學(xué)載荷。提供一個(gè)有成本效益的解決方案，所有列出的數(shù)組可以被復(fù)制在塑料系列。微透鏡陣列有正交或六角形的安排是可用的。

正正交陣列：

Product type	Material	Pitch, µm	Radius of curvature, mm	Focal distance, mm	Maximim size
APO-Q-P2200-F209 (633)	Fused silica	2200	95,52	209	30x30-Lenses (70x70mm)
APO-GB-P1500-F24.3 (633)	BK-7	1500	12,5	24,3	6x6-Lenses (10x10mm)
APO-GB-P1500-F39.3 (633)	BK-7	1500	20,4	39	6x6-Lenses (10x10mm)
APO-Q-P1100-F105 (633)	Fused silica	1100	48.0	105	55x55-Lenses (62x62mm)
APO-Q-P1100-F209 (633)	Fused silica	1100	95,52	209	55x55-Lenses (62x62mm)
APO-Q-P1061-F158 (633)	Fused silica	1061	72,4	158	55x55-Lenses (62x62mm)
APO-Q-P1000-F40 (633)	Fused silica	1000	18.0	40	60x60-Lenses (61x61mm)
APO-Q-P1000-F4,64 (633)	Fused silica	1000	2,12	4,64	60x60-Lenses (61x61mm)
APO-Q-P500-F19,7 (633)	Fused silica	500	9	19,7	100x100-Lenses (50x50mm)
APO-Q-P500-F8,31 (633)	Fused silica	500	3,8	8,31	100x100-Lenses (50x50mm)
APO-Q-P300-F40 (633)	Fused silica	300	18.0	40	200x200-Lenses (61x61mm)
APO-Q-P300-F118 (633)	Fused silica	300	54	118	200x200-Lenses (61x61mm)
APO-Q-P300-F2 (633)	Fused silica	300	0,94	2,0	200x200-Lenses (61x61mm)
APO-Q-P384-F5.75 (633)	Fused silica	384	2 627	5,75	5x5-Lenses (2,5x2,5mm)
APO-Q-P222-F1,86 (633)	Fused silica	222	0,85	1,86	200x200-Lenses (45x45mm)
APO-Q-P222-F0,93 (633)	Fused silica	222	0,43	0,93	200x200-Lenses (45x45mm)
APO-Q-P192-F5.75 (633)	Fused silica	192	2 627	5,75	9x9-Lenses (2x2mm)
APO-Q-P192-F3.17 (633)	Fused silica	192	1,45	3,17	200x200-Lenses (45x45mm)
APO-Q-P200-F7.0 (633)	Fused silica	200	3,2	7.0	300x300-Lenses (61x61mm)
APO-Q-P200-F40 (633)	Fused silica	200	18,2	40	300x300-Lenses (61x61mm)
APO-Q-P150-F10 (633)	Fused silica	150	4,57	10	400x400-Lenses (61x61mm)
APO-Q-P150-F3.5 (633)	Fused silica	150	1,6	3,5	400x400-Lenses (61x61mm)
APO-Q-P148-F1,24 (633)	Fused silica	148	0,6	1,24	400x400-Lenses (61x61mm)
APO-Q-P100-F0,217(532)	Fused silica	100	0,1	0,217	500x500-Lenses (51x51mm)
APO-GT-P100-F0,143 (633)	StiH-53	100	0,12	0,143	20x20 mm
APO-P(GB)-P250-F0,57 (633)	BK-7/NOA-61	250	0,32	0,57	25x25mm
APO-P(GB)-P200-F1,25 (633)	BK-7/NOA-61	200	0,7	1,25	40x40mm
APO-P(GB)-P200-F6,4 (633)	BK-7/NOA-61	200	3,32	6,4	25x25mm
APO-P(GB)-P300-F1,7 (633)	BK-7/NOA-61	300	0,94	1,7	25x25mm
APO-P(GB)-P300-F107 (633)	BK-7/NOA-61	300	60	107	25x25mm

正六邊形陣列：

Product type	Material	Pitch, µm	Radius of curvature, mm	Focal distance, mm	Maximim size
APH-GT-P1300-F5.2 (633)	StiH-53	1300	4,3	5,2	20x20-Lenses (26x26mm)
APH-GT-P1300-F3,26 (633)	StiH-53	1300	2,74	3,26	20x20-Lenses (26x26mm)
APH-Q-P1000-F36,7 (633)	Fused silica	1000	16,8	36,7	60x60-Lenses (61x61mm)
APH-Q-P480-F10,91 (633)	Fused silica	480	5	10,9	100x100-Lenses (51x51mm)
APH-Q-P250-F2 (633)	Fused silica	250	1	2	240x240-Lenses (60x60mm)
APH-P(GB)-P250-F0,57 (633)	BK-7/NOA-61	250	0,32	0,57	145x145mm
APH-P(GB)-P30-F0,042 (633)	BK-7/NOA-61	30	0,024	0,042	50x50mm

FrontSurfer截圖：

Hartmann masks

Material	Geometry	Aperture size	Subapertures
Material	Geometry	Aperture size	Number	Type	Diameter
Glass	Orthogonal	7 mm	64	Circular	200 µm
Glass	Orthogonal	7 mm	64	Circular	300 µm
Glass	Orthogonal	7 mm	64	Circular	450 µm
Glass	Orthogonal	7 mm	64	Square	200 µm
Glass	Orthogonal	7 mm	64	Square	300 µm
Glass	Orthogonal	7 mm	64	Square	450 µm
Glass	Orthogonal	3.5 mm	36	Circular	200 µm
Glass	Orthogonal	3.5 mm	36	Circular	300 µm
Glass	Orthogonal	3.5 mm	49	Circular	200 µm
Glass	Orthogonal	3.5 mm	49	Circular	300 µm
Glass	Orthogonal	3.5 mm	64	Circular	200 µm
Glass	Orthogonal	3.5 mm	64	Circular	300 µm
Glass	Orthogonal	3.5 mm	81	Circular	200 µm
Glass	Hexagonal	3.5 mm	37	Circular	300 µm
Fused silica	Hexagonal	3.5 mm	37	Circular	200 µm
Fused silica	Hexagonal	3.5 mm	61	Circular	200 µm
Fused silica	Hexagonal	3.5 mm	91	Circular	200 µm
Fused silica	Hexagonal	3.5 mm	127	Circular	100 µm
Fused silica	Hexagonal	3.5 mm	169	Circular	100 µm

標(biāo)準(zhǔn)組成配備：

Parameter	Config. #1	Config. #2	Config. #3	Config. #4
Camera model	UI-2210SE	UI-1540LE	UI-3370CP	piA640-210gm
Camera type	digital CCD	digital CMOS	digital CMOS	digital CCD
Image sensor format	1/2"	1/2"	1"	1/3"
Pixel pitch	9.9 um	5.2 um	5.5 um	7.4 um
Camera resolution	640 x 480	1280 x 1024	2048 x 2048	640 x 480
Camera interface	USB 2.0	USB 2.0	USB 3.0	GigE
Array geometry	hexagonal	orthogonal	orthogonal	orthogonal
Array pitch	300 um	150 um	300 um	150 um
Array focal distance	~ 18 mm	10 mm	18.6 mm	10 mm
Clear aperture	3.9 mm	≤ 4.5 mm	≤ 9 mm	≤ 3.5 mm
Subapertures	127	≤ 700	≤ 700	≤ 400
Maximum tilt, "fast search" mode	0.008 rad	0.014 rad	0.007 rad	0.007 rad
Maximum tilt, slow mode ("fast search" is off)	0.066 rad	N/A	N/A	N/A
Repeatability, RMS	λ/300*	λ/150*	λ/300*	λ/150*
Repeatability, P-V	λ/60*	λ/20*	λ/60*	λ/20*
Acquisition rate	≥ 75 fps	≥ 25 fps	≥ 80 fps	≥ 210 fps
Processing rate, AO feedback ***	25 fps**	10 fps**	10 fps**	120 fps**
Processing rate, slow mode ***	1 fps**	N/A	1 fps**	N/A
Recommended Zernike terms	≤ 44	≤ 300	≤ 300	≤ 100
Wavelength	400...900 nm	400...1000nm	400...900nm	400...900nm