1653nm Infrared Laser Diode Emitter
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1653nm Infrared Laser Diode Emitter

1653 nm infrared laser diode emitter is laser component with central wavelength at 1653.7 nm, corresponding to methane gas absorption peak. Wavelength tolerance is controlled within ±1 nm. Its output wavelength shifts as operating temperature changes, so temperaturecontrol matching should be considered for gasdetection hardware.
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Description

Technical Parameters

1653 nm infrared laser diode emitter is laser component with central wavelength at 1653.7 nm, corresponding to methane gas absorption peak. Wavelength tolerance is controlled within ±1 nm. Its output wavelength shifts as operating temperature changes, so temperaturecontrol matching should be considered for gasdetection hardware. This laser emitter is developed for methane gasdetection optical systems, requiring precise wavelength alignment for targetgas absorptionsensing applications.

Gassensing laser diodes place strict wavelengthaccuracy requirements. Our professional R&D group can support performance tuning evaluation for gasdetection laser components, helping customers match wavelength requirement for methanedetection opticalsystem design.

 

Technical Parameters

 

Parameter

Specification

Material

Infrared laser semiconductor die

Nominal Central Wavelength

1653.7 nm

Wavelength Tolerance

±1 nm

Core Application

Methane gas absorptionbased optical detection

Temperaturerelated Wavelength Shift

Wavelength changes with temperature

 

Applications

Methane gas opticaldetection equipment

Laser lightsource aligned with methane absorptionpeak for gassensing instruments.

Industrial gasmonitoring instruments

Core infrared laser emitter for fixedpoint methanedetection hardware.

Gasdetection prototype R&D

Wavelengthcalibrated laser source for laboratory gassensing prototype development.

 

Customization

 

OEM and ODM services are supported. We accept manufacturing according to customer drawings or prototype samples. Customsample development cycle is normally oneweek. Premassproduction samples can be provided.

 

Packaging & Transportation

 

Each laser diode emitter is sealed inside antistatic protective package, stored inside shockresistant foam box. Boxes are packed to reinforced exportgrade corrugated cartons filled with cushioning materials, wrapped with waterproof stretchfilm. Antistatic and fragile warning labels are printed on carton outersurface. Tradeterms EXW, FOB, DDP are supported.

 

FAQ

 

Q1: Can I obtain samples of this 1653 nm laser diode emitter for gasdetection prototype?

Answer: Yes, samples can be provided before massproduction for evaluation.

Q2: What is MOQ for laserdiode products?

Answer: Our MOQ is 1 000 units; mixedmodel within one MOQorder is allowed.

Q3: What is warranty for customized laserdiode products?

Answer: Customized products carry a 6month warranty for nonhumancaused qualitydefects.

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