A method of achieving low order detonation in a detonator tube filled with salts of metal oxyanion/bidentate fuel ligand complex using a low power diode laser

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	A method of achieving low order detonation in a detonator tube filled with salts of metal oxyanion/bidentate fuel ligand complex using a low power diode laser
其他题名	A method of achieving low order detonation in a detonator tube filled with salts of metal oxyanion/bidentate fuel ligand complex using a low power diode laser
	S RAFI AHMAD; ANTHONY RUSSELL; MICHAEL CARTWRIGHT
	2008-10-29
专利权人	S RAFI AHMAD
公开日期	2008-10-29
授权国家	英国
专利类型	发明申请
摘要	A means is provided for initiating a low order detonation (e.g. detonation velocity below 3500 m/s) in a detonator tube filled with salts of a Metal Oxyanion / Bidentate fuel ligand complex (MOS-Bid) such as Nickel Hydrazine Nitrate (NiHN) by means of a low power diode laser operating at the near-infrared (NIR) wavelength of 808 nm. The diode laser wavelength chosen matches the absorption band of Nickel Hydrazine Nitrate. The laser may have a power output of up to 5W and may be delivered down a fibre optic cable to cause detonation. The time to detonation following a prompt laser pulse can be adjusted by varying the laser power or the diameter of the fibre optic cable. The arrangement is particularly suited for application to a guided weapon where a NIR diode laser proximity sensor is used such that at the appropriate stand-off distance from the target, light from the proximity sensing laser can easily be directed down a fibre optic cable to a NiHN detector in order to detonate the warhead.
其他摘要	提供了一种装置，用于通过装有金属氰化物/双齿燃料配体配合物（MOS-Bid）的盐，例如硝酸肼合镍（NiHN）的盐，在起爆管中引发低阶起爆（例如，起爆速度低于3500 m / s）。在808 nm的近红外（NIR）波长下工作的低功率二极管激光器的装置。选择的二极管激光波长与硝酸肼镍的吸收带相匹配。激光的功率输出可能高达5W，并且可能会沿着光纤电缆传输以引起爆炸。可以通过改变激光功率或光缆直径来调整激光脉冲后的爆炸时间。该装置特别适合应用于使用NIR二极管激光接近传感器的制导武器，以便在距目标适当的对距距离下，来自接近传感激光器的光可以轻松地沿光缆向下引至NiHN探测器是为了引爆弹头。
主权项	Filling a detonator casing with a MOS-Bid substance such as NIHN.
申请日期	2007-04-28
专利号	GB2448771A
专利状态	失效
申请号	GB2007008297
公开（公告）号	GB2448771A
IPC 分类号	F42C13/02 \| F42B3/113
专利代理人	-
代理机构	S RAFI AHMAD
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/58058
专题	半导体激光器专利数据库
作者单位	S RAFI AHMAD
推荐引用方式 GB/T 7714	S RAFI AHMAD,ANTHONY RUSSELL,MICHAEL CARTWRIGHT. A method of achieving low order detonation in a detonator tube filled with salts of metal oxyanion/bidentate fuel ligand complex using a low power diode laser. GB2448771A[P]. 2008-10-29.

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