光路中的最后一个光学元件准直透镜(L2),它用于对输出耦合的激光进行再准直。 图5 干涉滤光片外腔二极管激光器结构图LD: laser diode; CL: collimating lens; IF: interference filter; L1: cat’s-eye lens; PZT: piezotube; OC: partially reflective out-couple mirror; L2: re-collimating lens. 在激光...
光路中的最后一个光学元件准直透镜(L2),它用于对输出耦合的激光进行再准直。 图5 干涉滤光片外腔二极管激光器结构图LD: laser diode; CL: collimating lens; IF: interference filter; L1: cat’s-eye lens; PZT: piezotube; OC: partially reflective out-couple mirror; L2: re-collimating lens. 在激光...
Tunable single-frequency diode lasers utilize a laser diode and a frequency selective element like a grating for laser frequency selection and tuning. They are available for individual wavelengths between 190 nm and 4000 nm, and deliver narrow-linewidth emission that is tunable – in some systems ...
Tunable laser diode having an integrated Mach-Zehnder interferometer is provided. A first and a second waveguide are arranged vertically relative to one another with respect to the layer plane as stripe-shaped layers. The second waveguide extends over the entire resonator length between mirror end ...
METTLER TOLEDO tunable diode laser analyzers are in-line gas analyzers that provide a versatile platform for the measurement of various process gases. These TDL spectrometers can measure oxygen, carbon monoxide, carbon dioxide, moisture, hydrogen sulfide
T. Cassidy, “Operating characteristics of a tunable diode laser absorption spectrometer using short-external-cavity and DFB laser diodes,” Appl. Opt. 29... BF Ventrudo,DT Cassidy - 《Applied Optics》 被引量: 15发表: 1990年 Spectral linewidth of tunable twin-guide laser diodes The excess br...
可调红外二极管激光器 例句>> 补充资料:二极管激光 二极管激光|英语解释:DiodeLaser 主要用于脱毛。用半导体使起发光,因为将很多东西集中到一起来提高输出力,所以虽说是激光,也多少有些扩散性。 说明:补充资料仅用于学习参考,请勿用于其它任何用途。 参考词条
Single-frequency laser with distributed-feedback diode, available wavelengths: 633 nm, 760 nm .. 3500 nm, mode-hop free tuning range up to 1400 GHz. External cavity and distributed-feedback diode lasers Tunable single-frequency diode lasers consist of a laser diode and a frequency selective ele...
tunable IR diode laser可调红外二极管激光器 tunable diode laser spectrops copy可调谐二极管激光光谱学 intense tunable IR source强可调红外源 tunable laser可调谐激光器 tunable varactor diode电调谐变容二极管 tunable beam laser可调电子束激光器 tunable sulfur laser可调谐硫激光器 ...
1) tunable diode laser 可调谐二极管激光1. Optical sensors based on NIR tunable diode laser absorption spectroscopy were widely used because of high sensitivity, small volume and less maintenance. 实验以可调谐二极管激光吸收光谱和谐波探测技术为基础,开展便携式天然气管道泄漏遥感探测技术的研究。