Modulight at Photonics West 2025

Get ready to explore the future of photonics with Modulight at booth #2167!
We’re showcasing our latest advancements in #TailoredLasers, subsystems, and applications for both #KillCancer and high value-add use.
Latest Product and Technology Launches
‣ 4-Wavelength Flow Cytometry Laser Engine ML6640: Active beam ladder alignment for common Flow Cytometry wavelengths — 405 nm, 488 nm, 561 nm, and 638 nm, or other tailorable choices.
‣ ML6600 VECSEL-based Variants for Flow Cytometry: OP-VECSEL laser cores for precise fluorochrome activation in 349 nm, 488 nm, and 561 nm.
‣ ML6600-based Laser Engine for Microscopy: All key wavelengths for microscopy — e.g., 405 nm, 488 nm, 561 nm, and 638 nm — coupled into a single small-core fiber.
‣ 632.8 nm DBR Laser: Replacing Traditional HeNe Laser: Modulight’s in-house technology — single-frequency operation with a linewidth of less than 10 MHz.
‣ Introducing DBR Laser Platform: Tailorable wavelength range, ideal for Atomic and Molecular Optical Physics, Interferometry, and Raman Spectroscopy.
‣ High-Performance Tapered Amplifiers and DBR MOPA: Optimized for 785 nm operation, these laser cores provide picometer-level linewidth and watt-level power, particularly suited for precision-intensive applications such as Raman spectroscopy.
‣ VECSEL Technology for ML6600 Platform: Tailored especially for Quantum Applications, meeting the stringent requirements of AMO Physics, these laser cores at 493 nm and 553 nm bring sub-100 kHz free-running linewidth to neutral Ba and Ba ion cooling.
‣ 1762 nm Fiber Laser Technology in ML6600: Designed for most stringent Quantum Applications, ultra-narrow linewidth of <10 kHz and up to 1 W of output power.
You will find Modulight booth at the South Hall, booth #2167 during the Photonics West exhibition.
Modulight team are alse giving the below conference presentations and product demonstrations.
Don't miss these presentations:
Saturday Jan 25 | 1:30 PM, Room 158 (South upper Mezz) | QUANTUM WEST Oral presentation: High-power 1762 nm single-frequency fiber laser system for trapped barium ion qubits |
Monday Jan 27 | 11:00 AM, Room 312 (Level 3 South) | BIOS Oral presentation: Impact of active alignment on long-term pointing stability of laser engine in Flow cytometry |
Monday Jan 27 | 11:40 AM, Room 312 (Level 3 South) | BIOS Oral presentation: High-power UV DPSSL emitting at 349 nm for high-throughput flow cytometry |
Tuesday Jan 28 | 5:10 PM, Room 312 (Level 3 South) | BIOS Oral presentation: Power scalable speckle-free multi-wavelength light engine for super-resolution microscopy |
Tuesday Jan 28 | 2:10 PM, Room 158 (South Upper Mezz) | QUANTUM WEST Oral presentation: Single-frequency VECSEL core |
Wednesday Jan 29 | 8:40 AM, Room 103 (Level 1 South Lobby) | OPTO Oral presentation: Highly reliable semiconductor DBR laser platform |
Wednesday Jan 29 | 3:30 PM, Demo Area 1 (South Hall) | PRODUCT PRESENTATION: Modulight Tailored Lasers and Integrated Subsystems Showcasing Modulight’s #TailoredLaser and ML6600 platform latest innovations: Fiber lasers, VECSEL, DBR & more. Presented by Merrill Apter, Director of Sales, NA. |
Wednesday Jan 29 | 6:00 PM, Room 2003 (Level 2 West) | OPTO Poster presentation: High-power tapered diode lasers utilizing monolithic gratings |
Wednesday Jan 29 | 6:00 PM, Room 2003 (Level 2, Moscone West) | OPTO Poster presentation: High-power DBR lasers at elevated operation temperature |
Thursday Jan 30 | 9:10 AM, Room 103 (Level 1 South Lobby) | OPTO Invited Talk: Recent advances in visible AlGaInP laser diodes |
Thursday Jan 30 | 10:30 AM, Demo Area 1 (South Hall) | PRODUCT PRESENTATION: Modulight solutions in clinical and pre-clinical applications Live demo of Modulight’s tailorable medical and preclinical laser platforms: ML7710, ML6710i, and ML8500. Let’s #KillCancer with Dr. Petteri Uusimaa, CTO. |
Join us for the exciting Treasure Hunt!

Have some fun and win the exciting Modulight Goodie Bag! Here’s how to participate:
1) Follow, like, and repost a Modulight social media post during Photonics West on LinkedIn, Instagram, X, or Facebook.
2) Visit our booth (#2167) and share a selfie (with us or our booth) on social media.
3) Attend a Modulight conference presentation, poster session, or product demonstration. Post a picture to social media, and tag us.
Claim Your Prize: Complete these tasks, then visit booth #2167 at Photonics West (exhibition days are Jan 28-30, 2025) to collect your Goodie Bag! Don’t forget to show us the evidence 😉
*** Goodie bags are available for the fastest participants—while supplies last! Participate early to ensure you don’t miss out. ***