Spectroscopy laser

A diode laser designed specifically for Raman spectroscopy includes intracavity stabilization for single-mode operation. Typical output power is 30 to 50 mW at 785 nm. The diode is suitable for use with LabRam and InduRam Raman spectroscopy systems. The diode is useful in applications in which fluorescence is problematic. Launching optics provide monochromaticity without residual side modes.

Mar 1st, 1997

Spectroscopy laser

A diode laser designed specifically for Raman spectroscopy includes intracavity stabilization for single-mode operation. Typical output power is 30 to 50 mW at 785 nm. The diode is suitable for use with LabRam and InduRam Raman spectroscopy systems. The diode is useful in applications in which fluorescence is problematic. Launching optics provide monochromaticity without residual side modes.

Instruments SA (UK), Stanmore, Middlesex, England

More in Test & Measurement
Determining Layer Properties in 2D Materials
Sponsored
Determining Layer Properties in 2D Materials

Coherent THz-Raman® systems can provide direct information about both the number and orientation of the layers in 2D materials, enabling a fast, non-destructive, “in-situ” and cost-effective alternative to slower techniques.

Aug 28th, 2019
Content Dam Lfw Online Articles 2019 05 1905lfw Pro 14
Test & Measurement
Emerson continuous gas analyzer measures sub-parts-per-million concentrations

The Rosemount CT4400 continuous gas analyzer is a quantum-cascade laser and tunable diode laser analyzer.

Laser Focus World Editors
May 6th, 2019
Test & Measurement
Synopsys and photonics industry leaders partner to advance PIC technology with plasmonics

Three-year project PLASMOfab advanced PICs and CMOS-compatible plasmonics for optical data communications and biosensing.

John Wallace
May 5th, 2019
Detectors & Imaging
Nikon Metrology and Pixelink form partnership to accelerate European industrial camera sales

The intent of the partnership is to deliver industrial microscopy cameras to fulfill midrange customer requirements.

John Wallace
May 2nd, 2019
Detectors & Imaging
Princeton Infrared wins $750K SBIR award to develop coherent ladar arrays

The arrays will use multi-quantum-well materials enabling detection from 0.9 to 2.4 micron with high efficiency.

Gail Overton
May 2nd, 2019
1905lfw Nb 3
Test & Measurement
Light-activated microwave method improves semiconductor carrier-lifetime measurement

May 1st, 2019
Inside NIST's laser welding booth, a high-power laser melts a piece of metal to form the letters NIST. (Image credit: Paul Williams/NIST)
Lasers & Sources
NIST research to improve viability and marketability of laser welding

A better understanding of the interaction between laser and metal will give industry more control over laser welding.

Gail Overton
May 1st, 2019
Wavlfw422201942209
Test & Measurement
Eye-safe Atmospheric Lidar Measurements

Apr 29th, 2019
4 D Logo Tagged
Test & Measurement
Considerations in designing very large aperture interferometers

Apr 29th, 2019
Content Dam Lfw En Articles 2019 04 Poc Optical Fiber Manufacturing Module Arrives At International Space Station Leftcolumn Article Thumbnailimage File
Fiber Optics
POC optical fiber manufacturing module arrives at International Space Station

This NASA materials research study will evaluate the feasibility of producing optical fibers in a zero-gravity environment.

Gail Overton
Apr 26th, 2019