Scanning slit spot analyzer

Scanning Slit Spot Analyzer – Full Range | Slide & Camera | M² Factor | User-Friendly Software

Dimension Labs’ Beamhere series offers complete laser beam quality analysis with both slide-scanning and camera-based spot analyzers. The analyzers measure spot energy distribution, beam divergence, and M² factor, which are essential for evaluating final beam quality.

Beamhere supports beam shaping, focusing spots, and beam consolidation, providing ISO11146-compliant parameters such as beam width, peak center, and ellipticity. Optional M² factor modules allow precise measurement of beam waist position, divergence angle, and M² factor along the propagation path.

With one-click software reporting, Beamhere delivers fast, accurate, and efficient beam analysis for research and industrial applications.

Scanning Slit Spot Analyzer – ครอบคลุมทุกช่วง | สแกนเลื่อน & กล้อง | ค่า M² | ซอฟต์แวร์ใช้งานง่าย

ซีรีส์ Beamhere จาก Dimension Labs รองรับการวิเคราะห์ คุณภาพลำแสงเลเซอร์ครบวงจร ด้วยเครื่องสแกนแบบเลื่อนและกล้องจับภาพ สามารถวัด การกระจายพลังงาน จุดเบี่ยงเบน และค่าปัจจัย M² ซึ่งสำคัญต่อการประเมินคุณภาพลำแสงขั้นสุดท้าย

Beamhere รองรับ การปรับรูปร่างลำแสง, จุดโฟกัส, และรวมลำแสง พร้อมให้พารามิเตอร์ตาม มาตรฐาน ISO11146 เช่น ความกว้างลำแสง, ตำแหน่งศูนย์พลังงานสูงสุด, และค่าความรี
สามารถติดตั้ง โมดูลทดสอบ M² เพื่อวัด ตำแหน่ง waist, มุมกระจาย และค่า M² ตามทิศทางการแพร่ของลำแสง

ซอฟต์แวร์สร้าง รายงานได้ด้วยคลิกเดียว ทำให้ Beamhere วิเคราะห์ลำแสงได้อย่าง รวดเร็ว แม่นยำ และมีประสิทธิภาพ

Full Product Range

Dimension Labs offers a complete series of BeamHere spot analyzers, including scanning slide and camera-type models, designed to cover a wide range of beam testing needs across various wavelength bands.

M² Factor Testing Modules

Optional M² factor modules are compatible with all BeamHere analyzers, enabling precise measurement of beam quality parameters such as beam waist, divergence, and M² factor.

User-Friendly Analysis Software

BeamHere software is independently developed and carefully designed for simplicity and ease of use. Users can perform interactive analysis and generate test reports with just one click.

Adaptable M² Factor Testing Module

The M² factor testing module by Dimension Labs measures key beam quality parameters, including M² factor and beam divergence along the propagation direction. It is fully compatible with both scanning slit and camera-type BeamHere spot analyzers.

Independent and User-Friendly Analysis Software

The BeamHere Laser Beam Analyzer software, developed by Dimension Labs, is fully compatible with all BeamHere hardware modules. It offers a clear, intuitive interface for efficient and accurate beam analysis, ensuring a seamless user experience.

Scanning slit spot analyzer

Main Advantages – Scanning Slit Spot Analyzer

Knife-edge and slit dual mode
µm-level small beam measurement
0.1 µm ultra-high resolution
Supports high-power beam measurement
Innovative, precise, and compact design

Compact & Precise Structure
The analyzer features a rotating cylinder with ±90° adjustment for vertical laser incidence, enabling accurate XY axis response and precise spot measurement. An adjustable aperture isolates ambient light and protects the optics from damage.

Dual Measurement Modes
Knife-edge and slit-scanning modes can be automatically switched via software to accommodate different beam sizes.

µ m level small beam measurement

Scanning slit spot analyzer for measuring diameters less than 2; 0 U The extreme small light spot of m has advantages that cannot be compared to other types of analysts Testing with the knowledge edge method can reflect the shape of the small light spot

0.1 µ m ultra high resolution

The scanning slide spot analyzer, based on a unique measurement principle, achieves a resolution of 0 for the spot&Nbsp; 1 µ m can more clearly and accurately reflect the morphology of the light spot without losing important features

Measurable high power beam

The scanning slit spot analyzer only allows light at the slit to pass through and collect power values at each time, and does not receive all the light power at once This allows the scanning slide spot analyzer to test next 100000 of high power laser

Innovative, precise, and compact structural design

The newly launched scanning slot spot analyzer by Dimension Labs has a rotating cylinder with a ± 90 ° adjustment range in the vertical laser incidence direction, so that the XY axis is marketed on the front responses to the long and short axes of a spot, outputting more accurate spot simulation and measurement

At the same time, an adjustable aperture is used structurally to cover the aperture of the light passing through, with a zero adjustable range of light passing through, effectively isolating the interface of environmental light and straight light, while protecting the aperture of the light passing through and frame slides, avoiding human touch and damage The adjustment method is also invasive and conservative.

Technical Introduction

The slit scanner includes a rotating wheel with two pairs of slits of different widths that are perpendicular to each other. There is a rotating motor installed in the rotating wheel, which can control the rotation of the rotating wheel and change the rotation rate. Laser is emitted from the entrance of the slit scanner, and while the rotating wheel rotates, it scans the x and y axes of the laser vertically through the slit. While scanning, the photodetector inside the rotating wheel records power and position information to obtain different time moments; X-axis and The power magnitude at different positions and times on the y-axis. Process the data to obtain parameters of beam quality such as beam diameter, ellipticity, and center position

In the rotating roller orthogonal slit measurement scheme, the slit is used for physical attenuation, which can attenuate the measured light intensity without distortion to the linear response range of the detector. This measurement method can be used for high-power range laser beam quality measurement

M ² Factor testing module

Module Description

Dimension Labs has launched an M2 testing module for camera based spot analyzers and scanning slit spot analyzers. It is designed for detecting the propagation quality of lasers and can measure beam quality characteristic parameters such as M2, divergence angle, waist position, waist diameter, etc

Main advantages

Automatic measurement of slide rails
Software automatic analysis
Compact in size
Universal mounting hole, easy to disassemble and assemble

Technical Introduction

The scanning slit analyzer uses a fixed lens and a moving probe to collect multiple images during measurement while minimizing lens aberration. It calculates beam width along the axis, M² factor, and other beam parameters. To comply with ISO11146 standards and improve measurement accuracy, the system ensures that data collected along the beam propagation includes at least 10 points of beam width, with the waist length measured within one Rayleigh distance.

Analysis software

BeamHere software from Dimension Optoelectronics is designed with clear, logical steps and a user-friendly interface. It supports various measurement scenarios, making operation practical and efficient for users.