怎么可以錯過（okr的公司）oke公司，

帶你了解荷蘭OKO公司

荷蘭OKO公司（全名：Flexible Optical B.V.）成立于1997年，是世界上最早進行自適應光學產品研發和銷售的公司之一。該公司的創始人正是微機械薄膜變形鏡（MMDM）的發明人Gleb Vdovin博士。

OKO公司的主營產品是MMDM變形鏡、PDM變形鏡、Shack-Hartmann波前傳感器等自適應光學器件。因為變形鏡優良的光學性能、低廉的價格，一經推出就受到了全世界范圍內自適應光學研究人員和用戶的青睞。尤其是15 mm口徑、37通道的MMDM最受歡迎，被稱為”OKO Mirror”。

【15mm口徑、37通道的MMDM】

【荷蘭OKO公司產品手冊封面（第3版）】

【OKO公司產品手冊封面（第4版）】

主要產品

1. MMDM（微機械薄膜變形鏡）

圓形鏡面，口徑：10/15/30/40/50 mm，執行器數量：1/17/37/39/59/79，中心最大形變量：10 um~30 um，可集成二維快反平臺，表面承載激光功率：3W~1kW。線性鏡面：尺寸：11*39mm，執行器數量：19/38，中心最大形變量：10 um，，可集成二維快反平臺

2. PDM（壓電陶瓷變形鏡）

圓形，口徑：30/50 mm，執行器數量：18/19/37/79/109，單執行器最大形變量：8um，可集成二維快反平臺，表面最大承載激光功率：15 kW。線性，尺寸：11*55 um，執行器數量：20，單執行器最大形變量：8um，可集成二維快反平臺

3. 驅動模塊

a) 高壓放大器，通道數：20/40，電壓放大倍數：79，頻率范圍：0~1 kHz

b) 數模轉換器，通道數：40，接口：USB/以太網，輸出分辨率：16位，刷新速率：2.5 kHz（UDP）

4. 波前傳感器

a) 微透鏡陣列（排列：六邊形/正交，間距：30 um~2200 um，焦距：0.04 mm~209 mm，光學填充率：99%）

b) 相機（幀率：20 fps~1500 fps，可根據用戶需求定制選取）

5. Frontsurfer波前分析控制軟件

a) Shack-Hartmann波前測量、波前重構、波前分析

b) 遠場光斑仿真分析

c) 變形鏡校準、實時閉環控制（閉環處理速度：20~1500 Hz）

6. 其他軟件：

Zernike Commander：Zernike曲面模擬和可視化Still：湍流環境下的圖像穩定、目標跟蹤、多幀集成、多幀去卷積處理軟件。BeamTuner：激光光斑優化軟件LightPipes：光束傳輸仿真工具箱（可在Matlab，MathCAD環境下使用）ZemaDLL：Zemax環境下的動態鏈接庫，可在Zemax環境下仿真MMDM, PDM等。MiZer：控制OKO變形鏡產生Zernike形變。

7. 閉環自適應光學系統

主要包含：變形鏡+驅動器+波前傳感器+Frontsurfer閉環控制軟件也可包含面包板及配套光學元件出廠校準閉環處理速度：20 Hz~1.5 kHz（取決于所選相機幀率）

應用領域

天文觀測、激光光束整形、無線激光通信、量子計算、顯微成像、視網膜成像。

發表論文

在OKO公司網站（http://www.okotech.com/publications）和其產品手冊（OKO Guide to Adaptive Optics）里還羅列了國際上使用OKO公司變形鏡發表的大量學術論文和研究成果。其變形鏡的產品質量和用戶評價可見一斑！

【使用OKO公司變形鏡的論文列表（部分截圖）】

使用OKO公司產品發表的部分論文列表如下：

1. 生物醫學成像

Antonello, Jacopo, et al. "Optimization-based wavefront sensorless adaptive optics for multiphoton microscopy." JOSA A 31.6 (2014): 1337-1347.Van Werkhoven, T. I. M., et al. "Snapshot coherence-gated direct wavefront sensing for multi-photon microscopy." Optics express 22.8 (2014): 9715-9733.Popovic, Zoran, et al. "Dual conjugate adaptive optics prototype for wide field high resolution retinal imaging." Adaptive Optics Progress. InTechOpen, 2012.Niu, Saisai, et al. "High-resolution retinal imaging with micro adaptive optics system." Applied optics 50.22 (2011): 4365-4375.Bortoletto, Favio, et al. "Multiphoton fluorescence microscopy with GRIN objective aberration correction by low order adaptive optics." PloS one 6.7 (2011): e22321.Thaung, J?rgen, et al. "Dual-conjugate adaptive optics for wide-field high-resolution retinal imaging." Optics express 17.6 (2009): 4454-4467.Wright, A. J., et al. "Adaptive optics for enhanced signal in CARS microscopy." Optics express 15.26 (2007): 18209-18219.Merino, David, et al. "Adaptive optics enhanced simultaneous en-face optical coherence tomography and scanning laser ophthalmoscopy." Optics express 14.8 (2006): 3345-3353.Wright, Amanda J., et al. "Dynamic closed-loop system for focus tracking using a spatial light modulator and a deformable membrane mirror." Optics express 14.1 (2006): 222-228.Rueckel, Markus, Julia A. Mack-Bucher, and Winfried Denk. "Adaptive wavefront correction in two-photon microscopy using coherence-gated wavefront sensing." Proceedings of the National Academy of Sciences 103.46 (2006): 17137-17142.Albert, O., et al. "Smart microscope: an adaptive optics learning system for aberration correction in multiphoton confocal microscopy." Optics letters 25.1 (2000): 52-54.

2. 光學測量

Cheung, D. C. L., T. H. Barnes, and T. G. Haskell. "Feedback interferometry with membrane mirror for adaptive optics." Optics communications 218.1-3 (2003): 33-41.Czarske, Jürgen W., et al. "Smart laser interferometer with electrically tunable lenses for flow velocity measurements through disturbing interfaces." Photonics. Vol. 2. No. 1. Multidisciplinary Digital Publishing Institute, 2015.Büttner, Lars, Christoph Leithold, and Jürgen Czarske. "Advancement of an Interferometric Flow Velocity Measurement Technique by Adaptive Optics." International Journal of Optomechatronics 8.1 (2014): 1-13.Büttner, Lars, Christoph Leithold, and Jürgen Czarske. "Interferometric velocity measurements through a fluctuating gas-liquid interface employing adaptive optics." Optics express 21.25 (2013): 30653-30663.

3. 高能激光與激光束整形

Vdovin, Gleb, and Vadim Kiyko. "Intracavity control of a 200-W continuous-wave Nd: YAG laser by a micromachined deformable mirror." Optics Letters 26.11 (2001): 798-800.Zeek, Erik, et al. "Adaptive pulse compression for transform-limited 15-fs high-energy pulse generation." Optics letters 25.8 (2000): 587-589.Hofmann, Oskar, et al. "Model-based analysis of highly dynamic laser beam shaping using deformable mirrors." Procedia CIRP 74 (2018): 602-606.Maxson, Jared, et al. "Adaptive electron beam shaping using a photoemission gun and spatial light modulator." Physical Review Special Topics-Accelerators and Beams 18.2 (2015): 023401.Gardu?o-Mejía, Jesus, Alan H. Greenaway, and Derryck T. Reid. "Programmable spectral phase control of femtosecond pulses by use of adaptive optics and real-time pulse measurement." JOSA B 21.4 (2004): 833-843.Gardu?o-Mejía, J., A. H. Greenaway, and D. T. Reid. "Designer femtosecond pulses using adaptive optics." Optics Express 11.17 (2003): 2030-2040.Armstrong, Michael R., et al. "Versatile 7-fs optical parametric pulse generation and compression by use of adaptive optics." Optics Letters 26.15 (2001): 1152-1154.Bartels, Randy, et al. "Shaped-pulse optimization of coherent emission of high-harmonic soft X-rays." Nature 406.6792 (2000): 164-166.Zeek, Erik, et al. "Pulse compression by use of deformable mirrors." Optics letters 24.7 (1999): 493-495.Druon, Frédéric, et al. "Wave-front correction of femtosecond terawatt lasers by deformable mirrors." Optics letters 23.13 (1998): 1043-1045.

4. 天文學觀測

Loktev, Mikhail, et al. "Adaptive optics combined with computer post-processing for horizontal turbulent imaging." Real-Time Image and Video Processing 2012. Vol. 8437. International Society for Optics and Photonics, 2012.Loktev, Mikhail, et al. "Speckle imaging through turbulent atmosphere based on adaptable pupil segmentation." Optics letters 36.14 (2011): 2656-2658.Vdovin, Gleb, et al. "Imaging through turbulence with temporally and spatially multiplexed systems." Optics in Atmospheric Propagation and Adaptive Systems XIV. Vol. 8178. International Society for Optics and Photonics, 2011.Loktev, M., et al. "Experiments on speckle imaging using projection methods." Unconventional Imaging, Wavefront Sensing, and Adaptive Coded Aperture Imaging and Non-Imaging Sensor Systems. Vol. 8165. International Society for Optics and Photonics, 2011.Keller, Christoph U., Claude Plymate, and S. Mark Ammons. "Low-cost solar adaptive optics in the infrared." Innovative Telescopes and Instrumentation for Solar Astrophysics. Vol. 4853. International Society for Optics and Photonics, 2003.

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