News
Photoacoustic Remote Sensing (PARS®) on the CTV news :
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November 2020:
Nikon Instruments recently highlighted the publication in scientific reports led by Professor Parsin Haji Reza and his team. Read the full story here.
October 2020:
Check out our newest news release, featured on the University of Waterloo's "Waterloo Stories" page. "New laser imaging could precisely guide doctors during brain surgery." Researchers have take an important step in the development of a microscope to precisely guide doctors during surgery to remove brain tumors.
September 2020:
Congratulations to Dr. Parsin H. Reza for receiving the Faculty of Engineering Distinguished Performance Award. This award honours outstanding, well-rounded faculty members. Winners are those with exceptional overall merit ratings, who have also made some significant contribution through their research, teaching, or service. Each department offers awards for distinguished performance, with input from the dean and from the Academic Policy Committee.
September 2020:
Our team at the PhotoMedicine Labs for the first time reported label-free, non-contact, in-vivo ophthalmic imaging using photoacoustic remote sensing (PARS®) microscopy. This work is the first non-contact photoacoustic imaging of ocular structures. This study laid the foundation for future non-contact and non-invasive quantitative imaging of the sO2 and MRO2 in the ocular vasculature and also measuring the distribution of the pigments in the retinal pigment epithelium (RPE) layer, which are critical for the research and clinical diagnosis of ocular diseases. https://arxiv.org/ftp/arxiv/papers/2009/2009.06088.pdf
August 2020:
Our paper "Deep non-contact photoacoustic initial pressure imaging" is one of the top downloaded papers in the field of Biophotonics over the last two years from Optica.
Nikon Instruments recently highlighted the publication in scientific reports led by Professor Parsin Haji Reza and his team. Read the full story here.
October 2020:
Check out our newest news release, featured on the University of Waterloo's "Waterloo Stories" page. "New laser imaging could precisely guide doctors during brain surgery." Researchers have take an important step in the development of a microscope to precisely guide doctors during surgery to remove brain tumors.
September 2020:
Congratulations to Dr. Parsin H. Reza for receiving the Faculty of Engineering Distinguished Performance Award. This award honours outstanding, well-rounded faculty members. Winners are those with exceptional overall merit ratings, who have also made some significant contribution through their research, teaching, or service. Each department offers awards for distinguished performance, with input from the dean and from the Academic Policy Committee.
September 2020:
Our team at the PhotoMedicine Labs for the first time reported label-free, non-contact, in-vivo ophthalmic imaging using photoacoustic remote sensing (PARS®) microscopy. This work is the first non-contact photoacoustic imaging of ocular structures. This study laid the foundation for future non-contact and non-invasive quantitative imaging of the sO2 and MRO2 in the ocular vasculature and also measuring the distribution of the pigments in the retinal pigment epithelium (RPE) layer, which are critical for the research and clinical diagnosis of ocular diseases. https://arxiv.org/ftp/arxiv/papers/2009/2009.06088.pdf
August 2020:
Our paper "Deep non-contact photoacoustic initial pressure imaging" is one of the top downloaded papers in the field of Biophotonics over the last two years from Optica.
Engineering education is a cornerstone at the University of Waterloo which serves as one of the top 50 engineering schools worldwide. Within Canada, the University of Waterloo is the largest engineering school. For 28 years in a row UW was ranked Canada’s most innovative university, 2nd best overall university in the country and 3rd in Canada for highest quality. In a survey run by Maclean’s containing result from 24,000 university students, UW was ranked #1 for career preparation. From QS Graduate Employability Rankings, Waterloo was deemed #2 in Canada. We hold the #1 spot for Canada’s most comprehensive research university of the past 11 years, including being the best in Canada for hands-on experiential learning. In 2018, one of Waterloo’s own won the Nobel Prize in Physics; Professor Donna Strickland was the third woman in history to revive the prestigious honour. With more than 50,000 university and college students, one of the youngest populations in Canada, and internationally recognized think tanks, Waterloo Region is a great place to study and live!
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Welcome to the PhotoMedicine Labs in the Department of Systems Design Engineering at the University of Waterloo.
Welcome to the PhotoMedicine Labs (PML) in the Department of Systems Design Engineering at the University of Waterloo. In September 2018, Professor Parsin Haji Reza started the PML with the long-term vision of growing it to become a hub in the field of biomedical optics and medical imaging. PML is interested in designing and developing novel engineering systems for clinical and pre-clinical biomedical applications. These new technologies aim to provide clinicians and researchers with novel capabilities and information that is presently difficult/impossible to obtain with existing techniques.
Dr. Parsin Haji Reza's research philosophy is translational research from bench to bedside. Therefore, he built the foundation of PML on translational research activities. In that end, we run a truly interdisciplinary research program. We research, design, and develop our entire hardware and software systems in PML. This includes but not limited to research activities in state-of-the-art optical imaging systems, photoacoustic, nonlinear optics, optical sensing, fiber-optics, data acquisition, electronics, software development, image processing, machine learning, artificial intelligence, ultrasound, instrument control, and analytical and computational modeling. We also design, perform and analyze significant pre-clinical and clinical experiments and activities. PML currently consists of several laboratories (Discovery Lab, Imaging Lab, Machine learning and image processing lab, In-vivo Lab, Pre-clinical lab and Pathology lab). We are working to double our research activities by the end of 2021.
Our group continually strive to maintain an extremely dynamic, respectful, intellectual, fun, and creative environment. We are passionate about our research and enjoy working together as a team. Our goal is to bring talents and good ideas together to make a difference and contribute to our society. We understand that this requires hard work, knowledge, creativity, teamwork, efficiency, honesty, and focus.
Dr. Parsin Haji Reza's research philosophy is translational research from bench to bedside. Therefore, he built the foundation of PML on translational research activities. In that end, we run a truly interdisciplinary research program. We research, design, and develop our entire hardware and software systems in PML. This includes but not limited to research activities in state-of-the-art optical imaging systems, photoacoustic, nonlinear optics, optical sensing, fiber-optics, data acquisition, electronics, software development, image processing, machine learning, artificial intelligence, ultrasound, instrument control, and analytical and computational modeling. We also design, perform and analyze significant pre-clinical and clinical experiments and activities. PML currently consists of several laboratories (Discovery Lab, Imaging Lab, Machine learning and image processing lab, In-vivo Lab, Pre-clinical lab and Pathology lab). We are working to double our research activities by the end of 2021.
Our group continually strive to maintain an extremely dynamic, respectful, intellectual, fun, and creative environment. We are passionate about our research and enjoy working together as a team. Our goal is to bring talents and good ideas together to make a difference and contribute to our society. We understand that this requires hard work, knowledge, creativity, teamwork, efficiency, honesty, and focus.

University of Waterloo and the Department of Systems Design Engineering provide unique opportunities for students who value creativity, innovation, entrepreneurship and enjoy working in a cutting-edge interdisciplinary research environment.
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PhotoMedicine labs is an advocate for equity and is committed to ensuring representation in its team. We welcome applications from members of visible minorities, women, Indigenous peoples, persons with disabilities, persons of minority sexual orientations and gender identities, and others with the skills and knowledge to productively engage with diverse communities.