Sacher laser DFB-1392nm 1392nm激光管 1392nm水分子检测激光器 DFB-1392-010-BFY

产品详情

Description of the Laser Type: DFB Laser Diode for 1392nm Specific Data of the Diode Laser: Serial-No.: YE2116 Ι?max: 120mA Polarity: negative Temperature: 10 – 50°C

Application

Water Vapor Spectroscopy

Water is the most important molecule on earth. Without water, there would be no life possible on this planet. However, in some 'applications' the amount of water vapor needs to be exactly measured. In the Hitran database, many transitions can be found, and there are several strong absorption lines the 1390nm regime, for example. Some of these strong line at 1388nm are shown in the figure, detected with a simple water vapor absorption experiment.

In this figure, the detected optical density at the absorption maximum at a line at 1367.86nm is plotted versus the absorption coefficient calculated according to the Hitran database.

In another experiment, wavelength modulation spectroscopy was accomplished by mixing a low and a high tuning frequency. The 2f absorption spectra recorded with a Lock-In amplifier are shown in the figure.

These experiments have been performed with our TEC100 Littrow Laser System, as well as with our TEC500 Littman Laser System. We gratefully acknowledge finanical support by the BMBF within contract 13N7157. For more details, please check our publications.

筱晓（上海）光子技术有限公司为您提供Sacher laser DFB-1392nm 1392nm激光管 1392nm水分子检测激光器 DFB-1392-010-BFY ，Sacher DFB-1392-010-BFY 产地为德国，属于光学仪器组件，除了Sacher laser DFB-1392nm 1392nm激光管 1392nm水分子检测激光器的参数、价格、型号、原理等信息外，还可为您提供Idealphotonics IPHNL-B 内腔式氦氖激光器、光纤端面镀膜/微纳光纤/MFD模场直径匹配/边抛/D型/热扩散膨胀纤芯光纤定制加工,筱晓光子客服电话400-860-5168转3429，售前、售后均可联系。

问商家

典型用户

用户单位	采购时间
上海大学	2015/02/10

Business information

工商信息

信息已认证

企业名称: 筱晓（上海）光子技术有限公司
企业类型: 有限责任公司(自然人投资或控股)
信用代码: 913101163987029680
成立日期: 2014年06月26日
注册资本: 人民币1000.0000万元整
经营范围: 从事“光电、通信、机械设备、电子、计算机、计算机网络”科技领域内的技术开发、技术咨询、技术服务,机电设备及配件,光电设备及配件,通信设备及相关产品,仪器仪表,电子元器件,计算机、软件及辅助设备,电线电缆,五金交电,建筑材料,日用百货销售,从事货物进出口及技术进出口业务,机电设备安装、维修,计算机软件开发。[依法须经批准的项目,经相关部门批准后方可开展经营活动]

型号：	DFB-1392-010-BFY
产地：	德国
品牌：	Sacher
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