• 陈飞宇出席Vogue Film时装电影展 潮酷少年初长成 2019-10-06
  • 校外培训机构专项整治 对无证无照超纲超前说“不” 2019-10-06
  • 欧盟采取措施反击美国加征关税 2019-09-29
  • 女子痴迷鹿晗 商场门口对人形立牌拭泪亲吻 2019-09-29
  • 紫光阁中共中央国家机关工作委员会 2019-09-26
  • 好事要支持,解决劳动力更是好事 2019-09-26
  • 来自井下580米的呼唤文章中国国家地理网 2019-09-22
  • 秦皇岛市“学国学 正家风 倡廉洁”微视频传播正能量 2019-09-22
  • 北京顺义法院打造全网式立体化纠纷解决体系 2019-09-18
  • 家装行业猫腻多:“低价全包”变身“加价全包” 2019-09-15
  • 状态差被郎平退货?丁霞归队仍是国内最好二传 2019-09-10
  • 石泉男子独自养大两闺女 照料瘫痪老爸18年 2019-09-10
  • 勇士轰72年最强时刻!两王朝被碾压 詹皇再成背景 2019-09-04
  • 习近平教我们认识和把握世界大势和时代潮流 2019-09-04
  • 出游通过性很关键 这三款15万的SUV表现不错 2019-09-03
  • >

    Ti:Sapphire

    Titanium doped Sapphire (Ti:Sapphire) is the most widely used laser crystal for widely tunable and ultrashort pulsed lasers with high gain and power outputs. CASTECH possesses the advanced growth method of Temperature Gradient Technique (TGT), and it supplies large-sized (Dia.30x30mm) Ti:Sapphire crystal in high quality free of light scatter, with the dislocation density less than 102cm-2. The TGT grown sapphire crystal is characterized by the (0001) oriented growth, high doping level (α490 = 4.0cm-1), high gain and laser damage threshold.


    • Introduction
    • Download
    • Feedback

    Main Applications:

           ?   The tunable wavelengths that cover a broad range from 700 to 1000 nm make Ti:Sapphire  an excellent substitute for dye lasers in many applications;
           ?   Doubling by NLO crystals such as BBO in an ultra-thin, Ti:Sapphire can be used to generate UV and DUV (up to 193 nm ) laser with ultrafast pulses below 10fs;
           ?   Ti:Sapphire is also widely used as the pump source of  OPOs to expand the tunable range.

     

    Basic Properties

    Chemical formula

    Ti3+:Al2O3

    Crystal structure

    Hexagonal

    Lattice constants

    a=4.758?,c=12.991?                               

    Density

    3.98 g/cm3

    Melting point

    2040℃

    Mohs hardness

    9

    Thermal conductivity

    52 W/m/k

    Specific heat

    0.42 J/g/K

    Laser action

    4-Level Vibronic

    Fluorescence lifetime

    3.2 μs (T=300K)

    Tuning range

    660 - 1050 nm

    Absorption range

    400 - 600 nm

    Emission peak

    795 nm

    Absorption peak

    488nm

    Refractive index

    1.76 @ 800 nm

    Peak Cross-section             

    3~4×10-19 cm2

    Thermal Expansion

    8.40×10-6/℃

     

    Standard product specifications:

           ?   Orientation: Optical axis C normal to rod axis;
           ?   Ti2Oconcentration: 0.06 - 0.2wt %; 
           ?   Figure Of Merit (FOM): 100~250 (>250 available upon special requests);
           ?   α490: 1.0~4.0cm-1;
           ?   Diameter: 2~30mm or specified;
           ?   Path Length: 2~30mm or specified;
           ?   End configurations: Flat/Flat or Brewster/Brewster ends;
           ?   Flatness: <λ/10 @ 633 nm;
           ?   Parallelism:<10 arc sec; 
           ?   Surface finishing:<40/20 scratch/dig to MIL-PRF-13830B;
           ?   Wavefront distortion: <λ/4 per inch.
     

    Note: AR Coating is available upon request.

     

    Dear visitors! Please submit your feedback information!

    • *Name:
    • Company:
    • *Tel:
    • *Email:
    • *Message:
    • *Code:


    Copyright? CASTECH Inc. all rights reserved 闽ICP备12014619号 Copyright 2012-2017 51helpdesk.com

  • 陈飞宇出席Vogue Film时装电影展 潮酷少年初长成 2019-10-06
  • 校外培训机构专项整治 对无证无照超纲超前说“不” 2019-10-06
  • 欧盟采取措施反击美国加征关税 2019-09-29
  • 女子痴迷鹿晗 商场门口对人形立牌拭泪亲吻 2019-09-29
  • 紫光阁中共中央国家机关工作委员会 2019-09-26
  • 好事要支持,解决劳动力更是好事 2019-09-26
  • 来自井下580米的呼唤文章中国国家地理网 2019-09-22
  • 秦皇岛市“学国学 正家风 倡廉洁”微视频传播正能量 2019-09-22
  • 北京顺义法院打造全网式立体化纠纷解决体系 2019-09-18
  • 家装行业猫腻多:“低价全包”变身“加价全包” 2019-09-15
  • 状态差被郎平退货?丁霞归队仍是国内最好二传 2019-09-10
  • 石泉男子独自养大两闺女 照料瘫痪老爸18年 2019-09-10
  • 勇士轰72年最强时刻!两王朝被碾压 詹皇再成背景 2019-09-04
  • 习近平教我们认识和把握世界大势和时代潮流 2019-09-04
  • 出游通过性很关键 这三款15万的SUV表现不错 2019-09-03
  • 分分彩组选包胆怎么玩 万达娱乐登录地址app 捕鱼游戏赢现金 龙虎和时时彩骗局 什么软件可以玩三公 平特一肖免费大公开 天津快乐十分怎么能赢 玩二八杠的游戏平台 理财婆四肖主八码 赛车北京pk10网站 +-