Wide sweep infrared laser source

NegotiableUpdate on 05/15

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The excellent spectral characteristics of mid infrared QCL light sources have great potential in environmental monitoring, medical diagnosis and other fields. Currently, they have been widely used in mid infrared microspectroscopy imaging, microplastic detection, trace gas detection, industrial waste gas monitoring, biological cell tissue analysis, material identification and other applications. Haier Xin Optoelectronics has independently developed a wide spectrum and high-speed tuning mid infrared laser source system based on the current international situation and market demand - QSweek wide scan infrared laser source. Its core indicators have reached the industry's excellent level, providing high-quality and high-precision wide spectrum tunable mid infrared laser products for domestic and foreign markets.

Product Details

QSweepWide sweep infrared laser sourceIt is a tunable pulse external cavity quantum cascade laser. This product is equipped with one to four wavelength tunable mid infrared lasers, which can achieve remote, non-contact, and efficient mid to far infrared spectral output. Special appearance design, capable of operating at room temperature without external cooling.

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Working principle of QSweek

【Product features】

●Wavelength accuracy: Providing highly accurate output wavelengths is crucial for applications that require high spectral resolution;

●Wavelength accuracy: We have innovatively designed a real-time calibration mechanism for wavelengths, which can maintain high accuracy of output wavelengths;

●Fast wavelength tuning: Across the entire gain bandwidth of the QC chip (several hundred cm)^-1）Realize fast wavelength tuning;

●Wavelength tunability: covering an ultra wide spectral range of 5-12um, providing possibilities for solid and liquid sample analysis;

●High reliability: capable of providing highly reliable laser output, suitable for applications that require stable light sources;

●Output wavelength control: It can stably output any specified wavelength, as well as ramp cycle output a range of wavelengths.

●Turnkey System: Provides a simple and reliable turnkey system with an intuitive software interface that is easy to operate;

●Scanning speed: Maintain high-quality laser beam to quickly complete measurements;

●Thermal/Time Stability: ProvidedreliableSpectral accuracy;

●Stable and fast scanning speed: The unique external cavity structure makesQSweepWide sweep infrared laser sourceHas a wide range of applications in fields such as spectroscopy and gas detection;

These characteristics make QSweek an ideal choice in fields such as infrared communication, long-distance detection, air pollution monitoring, industrial smoke analysis, chemical process monitoring, molecular spectroscopy research, and non-invasive medical diagnosis.

laser parameters
optical power	500 mW	pulse width	150-500 ns (step size 10 ns)
wavelength range	5-12 um	pulse frequency	10-100 kHz, tunable
spectral resolution	1 cm^-1	Wave number scanning speed	Max 20000cm^-1/s
Pointing towards stability	＜2 mrad	work mode	Pulsed Mode
Other parameters
Operating Temperature	10~30℃	Recommended power supply	24 VDC
Storage temperature	-10~55℃	structural dimensions	302713cm

Test Report (Single Module)

test conditions

Laser operating temperature: 25 ℃

Pulse parameters: repetition rate of 100 kHz, pulse width of 500 ns, duty cycle of 5%.

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Spot quality

30 cm away from the aperture of the casing, wave number 1680

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