Creative Machines Lab - Columbia University
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  • Home
  • About
  • People
  • Research
    • Crystallography
    • Fingerprints
    • Hidden Variables
    • Visual Self Modeling
    • Label Representations
    • Robot Visual Behavior Modeling
    • Particle Robotics
    • Deep Self Modeling
    • Evolutionary Self Modeling
    • Self Replication
    • Laser Cooking
    • Digital Food
    • Soft Actuator
    • Layered Assembly
    • Cellular Machines
    • Inverted Laser Sintering
    • Eureqa
    • Golem
    • Data Smashing
    • Jamming Gripper
    • Soft Robot Evolution
    • Truss Reconfiguration
    • Fluidic Assembly
    • Ornithopters
    • Tensegrity
  • Papers
    • Selected Papers
    • All Papers
  • Videos
  • Talks
  • Open Source
    • Titan Library
    • Fab@Home
    • FreeLoader
    • VoxCad
    • Spyndra
    • PARA
    • Aracna Robot
    • Cuneiforms
    • Eva
    • AMF
  • Join Us
  • Internal
    • Wiki
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Creative Machines Lab - Columbia University

laser cooking

Laser cooking is a software-controlled cooking technique that uses the heat from lasers to cook food products. Because lasers can provide precise spatial and temporal control of heat, we can tailor the heating and fine tune parameters such as laser power, exposure time, light wavelength, and a host of other variables to optimize heating to achieve desired cooking for different foods.

While this technology could be used as an augment to other cooking appliances (i.e. in a microwave for controlled browning on the surface of foods), it's 
high-fidelity and low thermal penetration make it an ideal candidate for a food printing application. Integrating this technology with a food printer would provide end-to-end cooking and personalized meal creation on a per person basis.
Thus far, we have been investigating the heating effects of mid-infrared lasers (10.6 microns), near-infrared lasers (980 nm), and blue lasers (445 nm) on various foods; namely, dough, chicken, salmon, and vegetables.

Wavelength of the laser light being used for cooking is a key determinant for depth of heat penetration in laser-cooked foods. Through our studies (below), we found Infrared lasers are best for browning the surface of foods and blue lasers are more well suited for penetrative cooking. Multiple laser wavelengths should be used for optimal cooking.
​

In the Media

  • Print your next meal (2019)
  • Can software cook food? (2019)
  • Can we 3D print our food? (2019)
  • The food of the future? (2019)
  • Printing and laser cooking pizza for Pi-Day (2019)
  • Lab creates 3D food printer and laser cooker of the future (2018)
  • Inside Columbia's lab trying to cook food in 3D printers (2018)
  • ​Engineering 3D Printers for Tailored Nutrition (2017)
  • Food Printing and Laser Cooking (2017)

Project participants

Jonathan Blutinger, Yorán Meijers, Gabriel Seymour, Steven Cardenas, Elise Liu, Alissa Tsai, Erika Storvick, and Hod Lipson

RELATED PUBLICATIONS

  • Blutinger, J.D., Cooper, C.C., Karthik, S., Tsai, A., Samarelli, N., Storvick, E., Seymour, G., Liu, E., Meijers, Lipson, H., (2023) The future of software-controlled cooking, npj Science of Food. Vol. 7 (6), pgs 1-6.
  • Blutinger, J.D., Tsai, A., Storvick, E., Seymour, G., Liu, E., Samarelli, N., Karthik, S., Meijers, Y., Lipson, H., (2021) Precision cooking for printed foods via multi-wavelength lasers, npj Science of Food. Vol. 5 (24), pgs 1-9.
  • Blutinger, J.D., Meijers, Y., Lipson, H., (2019) Selective laser broiling of Atlantic salmon, Food Research International.
  • Blutinger, J.D., Meijers, Y., Chen, P.Y., Zheng, C., Grinspun, E., Lipson, H., (2018) Characterization of CO2 laser browning of dough, Innovative Food Science & Emerging Technologies.
  • Chen, P.Y., Blutinger, J.D., Meijers, Y., Zheng, C., Grinspun, E., Lipson, H., (2019) Visual modeling of laser-induced dough browning, Journal of Food Engineering Vol. 243, pgs 9-21.
  • Blutinger, J.D., Meijers, Y., Chen, P.Y., Zheng, C., Grinspun, E., Lipson, H., (2018) Characterization of dough baked via blue laser, Journal of Food Engineering Vol. 232, pgs 56-64.
  • Hertafeld, E., Zhang, C., Jin, Z., Jakub, A., Russell, K., Lakehal, Y., Andreyeva, K., Bangalore, S.N., Mezquita, J., Blutinger, J.D., Lipson, H., (2018) Multi-material three-dimensional food printing with simultaneous infrared cooking, 3D Printing and Additive Manufacturing
  • Blutinger, J.D, Meijers, Y., Lipson, H., (2019) Method and systems for laser-based cooking, #62/573,765
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