>> SQS at Photonics West 2026 – Booth #4339 <<

Laser Beam Delivery Cable

Laser Beam Delivery Cable

SQS laser beam delivery cables ensure high-energy beam transmission for various applications. Ends are thermally fused and anti-reflective coated for optimal coupling. Customizable connector interface, fiber type, and protection.

Fiber Array Units

Fiber Array Units

Our V-groove fiber arrays include SM, MM, PM, MCF, and UHNA fibers. We offer custom solutions with precise fiber placement and parameter specification options.

Vacuum Fiber Optic Feedthroughs

Vacuum Fiber Optic Feedthroughs

Vacuum adapter fiber optic feedthroughs with CF, KF, or ISO-K flanges. Ideal for SM, MM, and PM fiber applications.

Custom Laser Systems for Industrial & Medical Applications

Custom Laser Systems for Industrial & Medical Applications

Tailored CW, QCW, and pulsed laser systems for cutting, welding, dermatology, and testing. Designed for industrial and healthcare applications with custom beam profiles and safety features.

2D Matrix Fiber Arrays

2D Matrix Fiber Arrays

Our 2D matrix fiber arrays feature precisely positioned fibers in the required geometric layout. Using Selective Laser Etching (SLE) technology, we create holes in quartz glass that match the fiber diameter.

Threaded Fiber Optic Feedthroughs

Threaded Fiber Optic Feedthroughs

Threaded fiber optic feedthroughs with M10, M12, or M16 housings. Ideal for vacuum and pressure applications.

High Current Laser Diode Driver 100A 10V

High Current Laser Diode Driver 100A 10V

Compact and efficient 100A 10V laser diode driver with high accuracy, analog or digital control, safety "Interlock," and advanced protections for stable operation.

Vacuum Pigtailed Fiber Optic Feedthroughs

Vacuum Pigtailed Fiber Optic Feedthroughs

Vacuum pigtailed fiber optic feedthroughs for high and UHV applications. Customizable for individual or group fiber sealing with various connectors and tubing.

Pressure Adapter Fiber Optic Feedthroughs

Pressure Adapter Fiber Optic Feedthroughs

Custom pressure adapter fiber optic feedthroughs for oil and gas and sensor applications, withstanding up to 20 MPa.

Low-Profile Fiber Arrays

Low-Profile Fiber Arrays

Angled fiber facets enable out-of-plane beam launch into on-chip grating couplers.

Polarization Maintaining Fiber Optic Patch Cords

Polarization Maintaining Fiber Optic Patch Cords

Polarization Maintaining Single Mode Patchcords offer high extinction ratios, low insertion loss, and interface options including FC, LC, SC, and MPO connectors.

UHNA Fiber Arrays

UHNA Fiber Arrays

Custom MFD conversion fiber arrays with UHNA fibers enable low-loss coupling between SM/PM fibers and small waveguides in photonic integrated circuits (PICs).

Lidless & Recessed Cover Fiber Arrays

Lidless & Recessed Cover Fiber Arrays

Fiber arrays are available lidless or with a recessed cover, enabling minimal height and precise on-chip coupling. Optional coatings and custom configurations are available.

Fiber Array with Coreless End Cap

Fiber Array with Coreless End Cap

Fiber array with integrated expander supports efficient coupling into free-space optics.

Collimating Fiber Arrays with MLA

Collimating Fiber Arrays with MLA

A compact solution providing multiple collimated beams. The microlens array (MLA) is actively aligned to the fiber array, minimizing tilt errors and ensuring precise collimation.

Optical Patch Cords with Low Core Eccentricity

Optical Patch Cords with Low Core Eccentricity

Our optical patch cords feature advanced active core alignment (ACA) for precise fiber centering and minimal insertion loss—ideal for low-wavelength applications with small core diameters.

High Power Laser Diode Driver 80A 40V

High Power Laser Diode Driver 80A 40V

This compact source delivers up to 3.0 kW with 40V, 80A output, featuring high efficiency, precise current setting, and interlock safety function. Stackable for increased power.

Vacuum Adapter Fiber Feedthroughs Without Flange

Vacuum Adapter Fiber Feedthroughs Without Flange

Vacuum adapter fiber optic feedthroughs without flanges. Ideal for laser welding or O-ring sealing.

High Power Optical Fiber Cables

High Power Optical Fiber Cables

Durable optical fiber cable with copper ferrule for superior heat dissipation, optional end-cap, and AR coating. Available with D80 and SMA 905 connectors for efficient laser transmission.

Pressure Fiber Optic Feedthroughs

Pressure Fiber Optic Feedthroughs

Custom pressure fiber optic feedthroughs, sealing SM and MM optical fibers for UV to IR wavelengths. Withstand up to 100 MPa.

Hybrid Vacuum Feedthroughs

Hybrid Vacuum Feedthroughs

Hybrid vacuum feedthroughs with optical and electrical interfaces. Suitable for applications needing both signal types in a vacuum environment.

Combined Vacuum Fiber Feedthroughs

Combined Vacuum Fiber Feedthroughs

Combined interface feedthroughs for vacuum applications, featuring a pigtail on one side and an adapter on the other, compatible with most fiber types.

Vacuum-Compatible Fiber Optic Patch Cords

Vacuum-Compatible Fiber Optic Patch Cords

vacuum-compatible fiber optic patchcords and pigtails with FC/PC, FC/APC and SMA905 connectors, using UHV-approved materials.

Polarization Maintaining Fiber Optic Splitters

Polarization Maintaining Fiber Optic Splitters

High-extinction PLC PM splitters (>25 dB) for precise polarization preservation in demanding fiber optic applications.