Newsletter | November 10, 2025

11.10.25 -- How Laser Technology Revolutionized Marine Mapping, The Truth Behind Megapixel Lenses, Monitoring Laser Micromachining Equipment & More

Beyond The Surface: How Laser Technology Revolutionized Marine Mapping

From George Hickman's 1968 pioneering flight to NASA's space-based systems, bathymetric LiDAR has revolutionized underwater mapping and marine exploration.

SPOTLIGHT ON LIDAR

Avalanche Photodiodes Driving Advanced Ranging Systems

The ODD-APD-002 avalanche photodiode delivers high responsivity, low noise, and fast response for precise 905 nm LiDAR, ToF, and autonomous sensing applications across automotive and industrial systems.

Optical Thin Film Coatings Provide Safer Flight Conditions

Explore customized thin-film optical coatings for cockpit LED displays, enhancing pilot visibility by controlling viewing angle and stray light for superior readability in challenging lighting, including nighttime conditions.

INDUSTRY INSIGHTS

How To Enhance Optical Blocking Using Multiple Filters

Any background light that reaches the detector of an optical system can greatly compromise signal-to-noise ratio. Using more than one blocking filter is a solution that requires careful consideration.

Learn The Truth Behind "Megapixel Lenses"

Beware “megapixel” lens marketing: sensor pixel size and format—not megapixel counts—determine true imaging performance. Choosing lenses by resolution, MTF, and image circle avoids costly system mismatch.

Flat Top, Ultra-Narrow Filters Using Plasma Deposited Hard Oxide Coatings

Ultra-narrow filters deliver near-100% transmission and exceptionally square profiles in the visible and NIR, enabling superior performance for laser cleanup, LiDAR, telecom, and precision instrumentation applications.

Monitoring Laser Micromachining Equipment In Semiconductor Production

Explore the challenge of monitoring laser power within micromachining systems—using short, ultra-short pulse, and UV lasers—to maintain stringent quality standards and minimize defects.

RECENT NEWS

Innovative photonics products selected as finalists for 2026 SPIE Prism Awards

Bridging Light, Microwaves And Electrons For Precision Calibration

IEEE Study Improves Design Of Avalanche Photodiodes For Photodetection

Perovskites Reveal Ultrafast Quantum Light In New Study

NLM Photonics' Organic Electro-Optic Materials Successfully Launched Into Space

Quantum Pulse Ventures Technology To Accelerate Photonic Quantum Computers

Photon Design Has Updated Its PICWave, PIC Simulator

Light Modulation Solutions For Japan's Key Industries

Columbia Researchers Take The Temperature Of Integrated Photonics

MetaOptics Announces Strategic Expansion Into The USA

Spectral Shaper Provides Control Over 10,000 Laser Frequency Comb Lines

Xairos Proceeds With Phase 2 Of Project Supported By The European Space Agency

BULLETIN BOARD

Fiber Optics & Optical Micromolding

With over 20 years of experience in optical micromolding, ultra-precise lens-to-lens centricity is achieved in 125 µm fiber arrays, meeting the industry’s most demanding tolerances.

FEATURED SOLUTIONS

PIFOC Scanner System For Microscope Objectives

The P-725.xCDE1S PIFOC Scanner System provides entry-level dynamic focus with 100 µm or 400 µm travel, sub-nanometer positioning, Ø29 mm clear aperture, and long-life piezo actuators for precise microscopy applications.

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PI (Physik Instrumente) LP

Digital Galvano Scanning System

The fully digital GM Series galvano scanning system delivers high precision and accuracy with LED optical encoders, digital servo control, ultra-low thermal drift, and advanced self-tuning software.

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Canon USA, Inc. Optoelectronic Components

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