Outstanding Performance
适用于高功率激光器的空间光调制器（耐光能力达1千瓦）
SLM-310Preliminary
SLM-310 是一款基于硅基液晶（LCOS）的空间光调制器，专为承受高激光功率优化设计，支持 1kW、1064 nm波段的近红外激光。
该产品采用 WUXGA (1920×1200)高分辨率设计，具备 < 0.003π （典型值） 的优异的相位稳定性，支持 10 bit (1024 灰度等级) 高精度调制，可实现光束整形与波前操控等复杂光学应用。
SLM-310 配备坚固的水冷系统，可集成至激光加工设备中，适用于激光焊接、钻孔、切割及金属 3D 打印等场景。
SLM高效的动态可编程光束整形功能，可有效实现激光加工用激光光束最适化，有助于提升加工精度、最大限度降低热影响，实现高品质激光加工。该SLM可实现高效激光束多点分束，提高激光加工吞吐率。该SLM亦可实现波前补偿，高功率激光光束偏转，超短脉冲整形等应用。
特性
- 可承受激光功率：最高达1kW
- 波长范围：1020-1100nm
- 水冷系统可确保SLM稳定工作
- 相位稳定性：<0.003Ⅱ（典型值）
- 灰度等级：10位（1024级）
- 分辨率：WUXGA（1920×1200像素）
- 内置存储与I/O触发功能：支持数据存储及外部触发控制
- 可扩展柔性连接排线：适配多种安装场景的灵活布线需求
- 可扩展SDK，以及基于C#、Matlab、Python、Labview语言示例代码
- 及时专业的技术支持，支持您高效顺利的评价及导入该产品。
- 激光加工，包括焊接、切割、打孔、倒角、除膜、表面处理等
- 金属3D打印，激光增材制造
- 晶圆划片，切割
- 波前校正
- 脉冲整形与光束整形
规格
1) Pixel defects are not warranted.
2) Zero-order reflection. Depending on wavelength range.
3) Response time is a typical value and is not affected by frame rate.
Tr: Rise time between 10% and 90% levels in a phase change of 0 to 1023 bit (2π rad.) at 25℃.
Tf: Fall time between 90% and 10% levels in a phase change of 1023 to 0 bit (2π rad.) at 25℃.
4) The value is not guaranteed.Depending on the conditions of the laser oscillator used,the product's life may be significantly shortened due to accumulated exposure time.
5) Supports NPT standard using attached conversion adapters.
应用
■激光焊接模拟
这次模拟展示了通过精确控制光束轮廓来提高激光焊接的有效性。通过优化光束强度分布，可以预期在焊接质量和生产率方面取得几项改进，包括：(1)减少飞溅滴，(2)减少焊缝内的气泡和空腔，(3)最小化焊缝痕迹，(4)提高焊接速度。
视频提供
Okayama University
Dep.of Mechanical Eng.
Nontraditional Machining Laboratory
Dr. Yasuhiro.Okamoto
下载
- GUI Software
- SLM Pattern Generator Installer
- SLM SDK for Windows
论文
Papers
使用本公司SLM的论文
Dynamically patterning x-ray beam by a femtosecond optical laser
Published on: November 2024
Authors: Kenji Tamasaku, Takahiro Sato, Taito Osaka, Hitoshi Osawa, Diling Zhu, Tetsuya Ishikawa.
Publication: Science Advances
Issue/Year: Science Advances, Vol 10, Issue 47, 2024
DOI: 10.1126/sciadv.adp5326
Scan-less hyperspectral dual-comb single-pixel-imaging in both amplitude and phase
Published on: September 2017
Authors: Kyuki Shibuya, Takeo Minamikawa, Yasuhiro Mizutani, Hirotsugu Yamamoto, Kaoru Minoshima, Takeshi Yasui, and Tetsuo Iwata
Publication: Optics Express
Issue/Year: Optics Express Vol. 25, Issue 18, pp. 21947-21957 (2017)
DOI: 10.1364/OE.25.021947
Multiwavelength three-dimensional microscopy with spatially incoherent light, based on computational coherent superposition
Published on: May 2020
Authors: Tatsuki Tahara, Tomoyoshi Ito, Yasuyuki Ichihashi, and Ryutaro Oi
Publication:Optics Letters
Issue/Year: Optics Letters Vol. 45, Issue 9, pp. 2482-2485 (2020)
DOI: 10.1364/OL.386264
Quantum Airy photons
Published on: August 2018
Authors: Stephanie Maruca, Santosh Kumar, Yong Meng Sua, Jia-Yang Chen, Amin Shahverdi and Yu-Ping Huang
Publication: Journal of Physics B
Issue/Year: Journal of Physics B: Atomic, Molecular and Optical Physics, Volume 51, Number 17
DOI: 10.1088/1361-6455/aacac5
Spatial mode demultiplexing technique using angularly multiplexed volume holograms with a phase plate
Published on: August 2017
Authors: Shimpei Shimizu, Atsushi Okamoto, Fumiya Mizukawa, Kazuhisa Ogawa, Akihisa Tomita, Taketoshi Takahata, Satoshi Shinada and Naoya Wada
Publication: Japanese Journal of Applied Physics
Issue/Year: 2017 The Japan Society of Applied Physics Japanese Journal of Applied Physics, Volume 56, Number 9S
DOI: 10.7567/JJAP.56.09NA05
Orbital Angular Momentum-based Space Division Multiplexing for High-capacity Underwater Optical Communications
Published on:September 2016
Authors: Yongxiong Ren, Long Li, Zhe Wang, Seyedeh Mahsa Kamali, Ehsan Arbabi, Amir Arbabi, Zhe Zhao, Guodong Xie, Yinwen Cao, Nisar Ahmed, Yan Yan, Cong Liu, Asher J Willner, Solyman Ashrafi, Moshe Tur, Andrei Faraon, Alan E Willner
Publication: Scientific Reports
Issue/Year: Sci Rep. 2016 Sep 12;6:33306.
DOI: 10.1038/srep33306
Dynamic characterization of polarization property in liquid-crystal-on-silicon spatial light modulator using dual-comb spectroscopic polarimetry
Published on: August 2020
Authors: Hidenori Koresawa, Marc Gouryeb, Kyuki Shibuya, Takahiko Mizuno, Eiji Hase, Yu Tokizane, Ryo Oe, Takeo Minamikawa, and Takeshi Yasui
Publication: Optics Express
Issue/Year: Optics Express Vol. 28, Issue 16, pp. 23584-23593 (2020)
DOI: 10.1364/OE.399200
Holographic ultraviolet nanosecond laser processing using adaptive optics
Published on:March 2023
Authors: Satoshi Hasegawa, Mizuki Kato & Yoshio Hayasaki
Publication: Applied Physics B
Issue/Year: Appl. Phys. B 129, 52 (2023)
DOI: 10.1007/s00340-023-07993-1
Spatial Light Modulators Help Quantum Computer Research
At CLEO 2022 (the Conference on Lasers and Electro-Optics), six of MIT researchers presented papers on quantum computers using Santec's spatial light modulators.
FAQ
Q.Is it possible to specify the frame rate for LCOS-SLM?
Yes, please select 60Hz/120Hz when ordering.
(You cannot switch frame rates after purchase.)
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