Thermoelectric-based temperature control for rapid heating and cooling

Pitaloka, Dinda H.; Ikhsani, Ridha N.; Naba, Agus; Sakti, Setyawan P.

doi:10.1088/1757-899x/546/3/032026

Cited by 4 publications

(2 citation statements)

References 9 publications

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“…Figure 3(b) shows the structure of a thermoelectric cooler. The requirements for choosing TEC are explained as follows [14][15][16][17][18]:…”

Section: Thermoelectric Coolermentioning

confidence: 99%

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Design and Control of a Laser Cooling System for Wavelength Stabilization of a Monochromatic Light Source

Waiss,

Dalloo

2024

JESA

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Most laser diodes experience fluctuations in intensity, phase, and wavelength, predominantly due to heating from energy conversion to thermal energy and changing ambient temperatures. This study primarily focuses on countering the effects of temperature variations through the design and implementation of a laser diode temperature controller (LDTC) for the fiber optical interferometer system. Additionally, there are other contributing factors, including the injected current, noises, and acoustic disturbances, that play significant roles in these fluctuations. Despite these additional factors, our findings emphasize that temperature remains the principal contributor to these fluctuations. The LDTC developed in this work is cost-effective and rapidly responsive to temperature changes, ensuring precise control over the laser diode's temperature. The findings show the ability of this controller to maintain the temperature of a laser diode at a constant value with a precision (steady-state error) of 0.0013℃ (0.0396℃ without the laser diode) and an average fluctuation of 0.0567℃ (0.0742℃ without the laser diode). Furthermore, the study establishes a relationship between the length of the measurement object and temperature. This laser diode controller was investigated to measure the wavelengthdependent temperature changes at the interferometric point sensor.

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“…Figure 3(b) shows the structure of a thermoelectric cooler. The requirements for choosing TEC are explained as follows [14][15][16][17][18]:…”

Section: Thermoelectric Coolermentioning

confidence: 99%

“…This model is particularly susceptible to polarity reversal, leading to rapid heating and potential damage within one second, necessitating careful polarity management. The driving criteria for the TEC are outlined in this study [17,21,24]…”

Section: Thermoelectric Cooler Drivermentioning

confidence: 99%

Design and Control of a Laser Cooling System for Wavelength Stabilization of a Monochromatic Light Source

Waiss,

Dalloo

2024

JESA

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Printing thermoelectric inks toward next-generation energy and thermal devices

et al. 2022

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Surface Temperature Distribution on Aluminum Hollow Heated Using Two Pairs of Thermoelectric

Putro

Triqadafi

Sakti

2021

J. Phys.: Conf. Ser.

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In the development of a gas sensor using Quartz Crystal Microbalance (QCM), the temperature of the headspace needs to be controlled. In this work, the temperature distribution of the aluminum hollow as a headspace was observed using a thermal imaging camera. In addition, the heating rate was also measured. The aluminum hollow was a square hollow with a dimension of 40mm x 40mm with a length of 20cm. The hollow thickness was 1 mm. The aluminum is heated using two pairs of thermoelectric that are mounted opposite each other. The aluminum surface temperature was set at 70 ° C and observed using the Fluke TiS20 thermal imaging camera. We found that the temperature distribution on the surface in the adjacent direction to the thermoelectric surface was evenly distributed with a temperature difference of 1°C. In the parallel direction, the temperature difference of 1°C existed in a length of 33.3 mm. It suggests that placement of the sensor with a temperature difference of less than 1°C can be varied in an area of 40mmx33.3mm.

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Thermoelectric-based temperature control for rapid heating and cooling

Cited by 4 publications

References 9 publications

Design and Control of a Laser Cooling System for Wavelength Stabilization of a Monochromatic Light Source

Design and Control of a Laser Cooling System for Wavelength Stabilization of a Monochromatic Light Source

Printing thermoelectric inks toward next-generation energy and thermal devices

Surface Temperature Distribution on Aluminum Hollow Heated Using Two Pairs of Thermoelectric

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