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    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    LDI (Laser Diode Illuminator) fiber optic systems, notably from 89 North, provide high-power, stable, multi-wavelength laser light for microscopy and imaging, typically delivered via 100um, 400um, or liquid light guide fibers. These systems support applications like spinning disk confocal microscopy and STORM, delivering up to 1000 mW per line, often using detachable patch cords for easy maintenance. 
    Key Aspects of LDI Fiber Optic Illuminators: 
    • High Performance Imaging: Used for fluorescence microscopy, structured illumination microscopy (SIM), FRAP, and photoactivation.
    • Fiber Delivery: Utilizes multimode fibers to deliver light, with options for small fiber sizes (e.g., 100um, 400um) to achieve high power density and uniform illumination.
    • Safety & Maintenance: Systems often incorporate safety interlocks that prevent emission when fibers are not properly installed, supporting detachable fiber design for easy servicing.
    • Stability & Control: LDI systems are designed for high stability with feedback control, offering a linear dynamic range (up to 100:1) crucial for quantitative imaging.
    • Versatility: The LDI-7 and G2-7 series act as versatile light sources, capable of delivering multiple wavelengths through a single fiber. 
    Note: In some contexts, LDI can also refer to "Laser Direct Imaging" in PCB manufacturing, which uses laser technology rather than fiber optic illumination. 
    • Bifurcated Fiber for LDI - 89 North
      With feedback controlled output stability and up to a 100:1 linear dynamic range, the LDI is the ideal light source for a wide ran...
      www.89north.com
    • LDI-7 Series Laser Diode Illuminator - 89 North
      LDI-7 Frequently Asked Questions (FAQs) ... What are the key things to consider before buying a light source for a fluoresence mic...
      www.89north.com
    • LDI-G2 Series | Next-Generation Laser Diode Illuminators - 89 North
      Nov 4, 2025 — Higher Power Density. ... Our new single 400µm fiber output design concentrates optical power into a smaller area, achieving signi...
      www.89north.com
    • LDI-6/7 - Cairn Research
      The LDI incorporates safety interlocks which prevent laser emission when optical fibers are not installed in the unit. NOTE: The L...
      Cairn Research Ltd
    • LDI Family Products - 89 North
      LDI-G2-7 Series Laser Diode Illuminator The LDI-G2-7 is the versatile workhorse of the family, offering up to 1000 mW of output po...
      www.89north.com
    • 89North-LDI Laser Products on Hunt Optics & Imaging
      The LDI is a good light source for a variety of applications, including: * Spinning disk confocal microscopy * Structured illumina...
      Hunt Optics & Imaging
    • Laser Direct Imaging (LDI) - Han's TCS
      The system adopts detachable optical fiber design, equipped with highly reliable optical fiber patch cords, easy maintenance. Rela...
      Han's TCS
    • Laser Combiner › Rapp OptoElectronic
      The LDI has the following features: * High output power of up to 1000 mW per wavelength * Short exposure times for visualizing fas...
      Rapp OptoElectronic
    • Laser direct imaging - Aenium Engineering
      This rapid turnaround is particularly beneficial in industries where time-to-market is a critical factor. Cost-effectiveness is an...
      Aenium Engineering
    • Bifurcated Fiber for LDI - 89 North
      With feedback controlled output stability and up to a 100:1 linear dynamic range, the LDI is the ideal light source for a wide ran...
      www.89north.com
    • LDI-7 Series Laser Diode Illuminator - 89 North
      LDI-7 Frequently Asked Questions (FAQs) ... What are the key things to consider before buying a light source for a fluoresence mic...
      www.89north.com
    • LDI-G2 Series | Next-Generation Laser Diode Illuminators - 89 North
      Nov 4, 2025 — Higher Power Density. ... Our new single 400µm fiber output design concentrates optical power into a smaller area, achieving signi...
      www.89north.com
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    LDI-Prime Laser Diode Illuminator - 89 North


    89north.com
    https://www.89north.com › Shop
    89north.com
    https://www.89north.com › Shop
    Small fiber size. The LDI is available in 100um, 400um, or larger fibers. Linearity. The LDI is an extremely useful light source for quantitative imagine, with ...Read more

    Laser Direct Imaging LDI Fiber Bundle


    Nanjing Hecho Technology CO.,Ltd
    https://www.gohecho.com › laser-direct-imaging-ldi-fib...
    Nanjing Hecho Technology CO.,Ltd
    https://www.gohecho.com › laser-direct-imaging-ldi-fib...
    Find great deals on Silica Fiber Bundles,Fiber Optic Bundles and Fiber Optic Lights at gohecho.com. Request a quote or contact us for more information.

    89 North LDI Family Onesheet


    Chroma Technology Corp
    https://www.chroma.com › chroma-ldi-japan
    Chroma Technology Corp
    https://www.chroma.com › chroma-ldi-japan
    PDF
    With feedback controlled output stability and up to a 100:1 linear dynamic range, the LDI is the ideal light source for quantitative imaging, ratiometric.Read more
    2 pages

    Bifurcated Fiber for LDI - 89 North


    89north.com
    https://www.89north.com › ... › By Brand › 89 North
    89north.com
    https://www.89north.com › ... › By Brand › 89 North
    Fiber Bundle, Bifurcated, Dual Ø400 μm to Single Ø950 μm, 0.39 NA, High OH, SMA905, 2m OAL. Part #: 02-2676. GET QUOTE. In Stock. Share (0).Read more
    $770.00 · In stock

    Laser Direct Imaging (LDI) - Han


    Han's TCS
    https://www.hanstcs-laser.com › laser-direct-imagingldi
    Han's TCS
    https://www.hanstcs-laser.com › laser-direct-imagingldi
    The system adopts detachable optical fiber design, equipped with highly reliable optical fiber patch cords, easy maintenance. Related products. Wavelength ...Read more

    LDI 2025: Jagotec Shows Off Its Laser-Illuminated Fiber ...


    rAVe [PUBS]
    https://ravepubs.com › ldi-2025-jagotec-shows-off-its-l...
    rAVe [PUBS]
    https://ravepubs.com › ldi-2025-jagotec-shows-off-its-l...
    We do laser illuminated fiber optic cable and as you can see this fiber comes in all different types 6 millime 8 mm multistrand.

    LDI-6/7


    Cairn Research Ltd
    https://www.cairn-research.co.uk › 2020/08 › 150...
    Cairn Research Ltd
    https://www.cairn-research.co.uk › 2020/08 › 150...
    PDF
    The LDI incorporates safety interlocks which prevent laser emission when optical fibers are not installed in the unit. NOTE: The LDI will not produce laser ...Read more
    40 pages

    89North-LDI Laser


    Hunt Optics & Imaging
    https://hoi-inc.com › product-category › 89north-ldi-laser
    Hunt Optics & Imaging
    https://hoi-inc.com › product-category › 89north-ldi-laser
    The LDI is a multiline, solid-state laser illuminator offering up to 1000mW of output power via a multimode fiber at the price of a low power LED light engine.Read more

    Unveiling Cutting-Edge Laser Fiber Optic Lighting Solution


    Jagoteq
    https://www.jagoteq.com › post › jagoteq-to-make-its-d...
    Jagoteq
    https://www.jagoteq.com › post › jagoteq-to-make-its-d...
    Nov 27, 2024 — Jagoteq to Make Its Debut at LDI Show 2024 – Unveiling Cutting-Edge Laser Fiber Optic Lighting Solution ; LDI Show 2024, Booth ; December 8-10, ...Read more

    Laser Direct Imaging and its advantages


    Sierra Circuits
    https://www.protoexpress.com › blog › laser-direct-imagi...
    Sierra Circuits
    https://www.protoexpress.com › blog › laser-direct-imagi...
    Laser direct imaging (LDI) uses a computer-controlled laser beam to directly define circuit paths onto the board. When manufacturing a circuit board, ...Read more
    Missing: Fiber ‎| Show results with: Fiber
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