Laser Focus World is an industry bedrock—first published in 1965 and still going strong. We publish original articles about cutting-edge advances in lasers, optics, photonics, sensors, and quantum technologies, as well as test and measurement, and the shift currently underway to usher in the photonic integrated circuits, optical interconnects, and copackaged electronics and photonics to deliver the speed and efficiency essential for data centers of the future.

Our 80,000 qualified print subscribers—and 130,000 12-month engaged online audience—trust us to dive in and provide original journalism you won’t find elsewhere covering key emerging areas such as laser-driven inertial confinement fusion, lasers in space, integrated photonics, chipscale lasers, LiDAR, metasurfaces, high-energy laser weaponry, photonic crystals, and quantum computing/sensors/communications. We cover the innovations driving these markets.

Laser Focus World is part of Endeavor Business Media, a division of EndeavorB2B.

Laser Focus World Membership

Never miss any articles, videos, podcasts, or webinars by signing up for membership access to Laser Focus World online. You can manage your preferences all in one place—and provide our editorial team with your valued feedback.

Magazine Subscription

Can you subscribe to receive our print issue for free? Yes, you sure can!

Newsletter Subscription

Laser Focus World newsletter subscription is free to qualified professionals:

The Daily Beam

Showcases the newest content from Laser Focus World, including photonics- and optics-based applications, components, research, and trends. (Daily)

Product Watch

The latest in products within the photonics industry. (9x per year)

Bio & Life Sciences Product Watch

The latest in products within the biophotonics industry. (4x per year)

Laser Processing Product Watch

The latest in products within the laser processing industry. (3x per year)

Get Published!

If you’d like to write an article for us, reach out with a short pitch to Sally Cole Johnson: [email protected]. We love to hear from you.

Photonics Hot List

Laser Focus World produces a video newscast that gives a peek into what’s happening in the world of photonics.

Following the Photons: A Photonics Podcast

Following the Photons: A Photonics Podcast dives deep into the fascinating world of photonics. Our weekly episodes feature interviews and discussions with industry and research experts, providing valuable perspectives on the issues, technologies, and trends shaping the photonics community.

Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
  • James Butler, Ph.D., Hamamatsu
  • Natalie Fardian-Melamed, Ph.D., Columbia University
  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

Revelation Biosciences, Inc. - Common Stock (NQ:REVB)

1.430 +0.030 (+2.14%)
Streaming Delayed Price Updated: 4:00 PM EDT, Sep 26, 2025 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Sep 26, 2025 1.400 1.485 1.380 1.430 221,821 +0.03(+2.14%)
Sep 25, 2025 1.480 1.510 1.400 1.400 239,118 -0.08(-5.41%)
Sep 24, 2025 1.460 1.550 1.440 1.480 279,288 +0.01(+0.68%)
Sep 23, 2025 1.500 1.510 1.440 1.470 289,870 -0.05(-3.29%)
Sep 22, 2025 1.560 1.575 1.505 1.520 228,708 -0.02(-1.30%)
Sep 19, 2025 1.580 1.599 1.540 1.540 251,662 -0.02(-1.28%)
Sep 18, 2025 1.550 1.630 1.500 1.560 384,940 +0.01(+0.65%)
Sep 17, 2025 1.590 1.610 1.500 1.550 370,330 -0.03(-1.90%)
Sep 16, 2025 1.530 1.650 1.530 1.580 461,089 +0.02(+1.28%)
Sep 15, 2025 1.900 1.900 1.500 1.560 654,614 -0.36(-18.75%)
Sep 12, 2025 2.000 2.010 1.900 1.920 262,993 -0.08(-4.00%)
Sep 11, 2025 2.070 2.100 1.960 2.000 986,388 -0.47(-19.03%)
Sep 10, 2025 2.710 2.900 2.320 2.470 12,939,587 +0.14(+6.01%)
Sep 09, 2025 2.430 2.468 2.200 2.330 1,164,874 -0.49(-17.38%)
Sep 08, 2025 2.880 2.885 2.681 2.820 84,720 -0.05(-1.74%)
Sep 05, 2025 2.870 2.880 2.750 2.870 87,564 +0.07(+2.50%)
Sep 04, 2025 2.740 2.830 2.650 2.800 82,927 +0.07(+2.56%)
Sep 03, 2025 2.730 2.800 2.660 2.730 39,203 +0.03(+1.11%)
Sep 02, 2025 2.700 2.750 2.610 2.700 47,641 -0.06(-2.17%)
Aug 29, 2025 2.850 2.850 2.700 2.760 68,083 -0.03(-1.08%)
Aug 28, 2025 2.760 2.880 2.691 2.790 20,931 +0.06(+2.20%)
Aug 27, 2025 2.690 2.800 2.560 2.730 89,233 -0.06(-2.08%)
Aug 26, 2025 2.880 2.879 2.500 2.788 128,495 -0.06(-2.00%)
Aug 25, 2025 2.880 2.880 2.760 2.845 62,843 -0.08(-2.90%)
Aug 22, 2025 2.700 2.930 2.623 2.930 194,160 +0.39(+15.35%)
Aug 21, 2025 2.520 2.630 2.500 2.540 45,438 +0.01(+0.40%)
Aug 20, 2025 2.520 2.580 2.430 2.530 65,802 +0.00(+0.00%)
Aug 19, 2025 2.710 2.765 2.470 2.530 161,245 -0.18(-6.64%)
Aug 18, 2025 2.620 2.800 2.620 2.710 96,094 +0.13(+5.04%)
Aug 15, 2025 2.590 2.619 2.530 2.580 58,427 +0.00(+0.00%)
Aug 14, 2025 2.510 2.600 2.390 2.580 119,284 +0.06(+2.38%)
Aug 13, 2025 2.420 2.550 2.420 2.520 105,237 +0.10(+4.13%)
Aug 12, 2025 2.380 2.490 2.380 2.420 24,819 +0.04(+1.68%)
Aug 11, 2025 2.380 2.510 2.260 2.380 54,141 +0.00(+0.00%)
Aug 08, 2025 2.480 2.580 2.350 2.380 206,166 -0.17(-6.67%)
Aug 07, 2025 2.420 2.600 2.420 2.550 55,748 +0.05(+2.00%)
Aug 06, 2025 2.570 2.640 2.466 2.500 69,830 -0.09(-3.47%)
Aug 05, 2025 2.550 2.700 2.540 2.590 37,749 +0.05(+1.97%)
Aug 04, 2025 2.470 2.597 2.420 2.540 104,249 +0.10(+4.10%)
Aug 01, 2025 2.450 2.480 2.380 2.440 89,287 -0.05(-2.01%)
Jul 31, 2025 2.450 2.556 2.370 2.490 100,122 +0.04(+1.63%)
Jul 30, 2025 2.450 2.880 2.330 2.450 703,325 +0.08(+3.16%)
Jul 29, 2025 2.640 2.665 2.310 2.375 404,606 -0.31(-11.71%)
Jul 28, 2025 2.890 2.910 2.680 2.690 142,783 -0.19(-6.60%)
Jul 25, 2025 2.960 2.990 2.800 2.880 208,982 -0.16(-5.26%)
Jul 24, 2025 3.180 3.180 2.990 3.040 126,809 -0.05(-1.62%)
Jul 23, 2025 3.000 3.140 2.970 3.090 191,611 +0.04(+1.31%)
Jul 22, 2025 3.030 3.100 3.000 3.050 156,940 -0.01(-0.33%)
Jul 21, 2025 3.040 3.220 3.000 3.060 324,773 +0.11(+3.73%)
Jul 18, 2025 2.870 3.100 2.822 2.950 373,955 +0.11(+3.87%)
Jul 17, 2025 2.960 2.990 2.730 2.840 217,363 -0.13(-4.38%)
Jul 16, 2025 2.890 3.140 2.841 2.970 580,937 +0.10(+3.48%)
Jul 15, 2025 2.760 2.970 2.740 2.870 257,470 +0.12(+4.36%)
Jul 14, 2025 2.840 2.840 2.680 2.750 106,325 -0.04(-1.43%)
Jul 11, 2025 2.790 2.860 2.720 2.790 192,054 -0.04(-1.24%)
Jul 10, 2025 2.760 2.880 2.680 2.825 221,976 -0.02(-0.88%)
Jul 09, 2025 2.490 2.919 2.370 2.850 859,452 +0.34(+13.55%)
Jul 08, 2025 2.500 2.580 2.362 2.510 363,604 -0.07(-2.70%)
Jul 07, 2025 2.200 2.650 2.200 2.580 452,495 +0.30(+13.14%)
Jul 03, 2025 2.310 2.400 2.280 2.280 122,531 -0.03(-1.31%)
Jul 02, 2025 2.190 2.395 2.190 2.310 119,042 -0.15(-6.09%)
Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms Of Service.