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Home > Suppliers > Radiant Dyes Laser

Radiant Dyes Laser

Radiant Dyes Laser

www.radiant-dyes.com

Radiant Dyes Laser has more than 25 years of experience in Laser Dyes and Dye Laser development. They are, together with Lambda-Physik, the oldest existing manufactor of tuneable laser and laser accessories. They are the first address for dye laser and laser accessories.


Lasers


Pulsed Dye Lasers

Pulsed Dye Lasers

The NarrowScan laser has very rigid and massive middle and side plates, ensuring a very high stability in the oscillator and pre-amplifier.
Technology From: Radiant Dyes Laser

Pulsed Dye Lasers

Pump Laser Power: 20mJ-1000mJ
Wavelengths: 330nm-900nm

NarrowScan

The NarrowScan pulsed dye laser series is based on a resonator design with a very narrow line width (<0.04cm-1) that has been optimised in design and specifications by laser experts over many years and can now be used with pump laser pulses as short as 4ns. The laser has very rigid and massive middle and side plates, ensuring a very high stability in the oscillator and pre-amplifier.

NarrowScanK, a compact version is also available.

NarrowScan High Rep (kHz)

The NarrowScan series with polarisation matched oscillator is ideal for multi-kHz, Q-switched pump sources. The high power dye laser output with high spectral purity and stability can be frequency doubled with high conversion efficiency.

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CW Lasers

CW Lasers

The carefully designed and optimised single mode ring resonator guarantees, in any configuration, high performance, stability and easy operation.
Technology From: Radiant Dyes Laser

CW Lasers

Wavelengths: 400nm-1000nm

CW Ring Laser

The carefully designed and optimised single mode ring resonator guarantees, in any configuration, high performance, stability and easy operation.

Ring Laser Options
  • Broadband Ring Laser
  • Passively Stabilised Scanning Single-Frequency Ring Laser
  • Actively Stabilised Scanning Single-Frequency Ring Laser
  • Digital Scan Generator
  • Control Box
CW Standing Wave

This dye laser is based on the exchange unit for the Coherent 699 ring laser RDU 10 (nozzle holder and pump mirror adjustment, available from Warsash Scientific). The laser is easy to handle. By an adjustment with micrometre screws a very high reproducibility is guaranteed. The laser is mounted on a 50mm invar rod and the dimensions allow a later installation of the etalon for single mode operation. It consists of a 3-mirror-resonator, wavelength tuning is done by rotation of the Lyot-filter.

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Tunable Narrowband Diode Laser

Tunable Narrowband Diode Laser

The wavelength separation is realised by a low loss interference filter instead of the common diffraction grating.
Technology From: Radiant Dyes Laser

Tunable Narrowband Diode Laser

Typical Power Output: >50mW
Typical Wavelengths: 780nm, 798nm, 852nm, Others available upon request

The Narrow Diode Laser is a small sized and low priced external cavity Diode Laser. The wavelength separation is realised by a low loss interference filter instead of the common diffraction grating.

Due to this design, the Laser is characterised by a very high robustness against mechanical and thermal disturbances. Another advantage of this Laser is the fixed output beam, that leads to a very high stability, because the direction and position of the output beam are almost independent from the wavelength. Furthermore, the Laser guarantees a very small bandwidth and a very large tunability simultaneously.

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Ti:Sapphire Lasers

Ti:Sapphire LASERS

The pulsed Titan-Sapphire laser is based on the resonator concept of the reliable and well developed NarrowScan dye laser (also available from Warsash Scientific).
Technology From: Radiant Dyes Laser

Ti:Sapphire Lasers

Wavelengths: 700nm-1000nm, 350nm-500nm

Pulsed Ti:Sapphire Laser with multi-pass amplifier

The pulsed Titan-Sapphire laser is based on the resonator concept of the reliable and well developed NarrowScan dye laser (also available from Warsash Scientific). The combination of a 20-fold prism beam expander with a holographic grating in grazing incidence configuration guarantees stable operation and excellent bandwidth over the whole tuning range without the use of intracavity etalons. A second and third Titan-Sapphire crystal are used as pre-amplifier and 3-pass main amplifier, allowing for high conversion efficiencies even at high pump energies.

Tunable Ti:Sapphire Laser
  • For spectroscopy and multi-stage optical excitation
  • Tuning range: 700nm - 1000nm and 350nm - 500nm
  • Innovative mechanical design
  • Reproducible mirror exchange
  • Compact, high stable and maintenance-free design
Mode locked Ti:Sapphire Oscillator

This low cost oscillator consists of our high stable opto-mechanical series which guarantees an easy handling and long time stability.

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Excimer Lasers

Excimer Lasers

In combination with our dye lasers this laser opens a variety of applications in the field of spectroscopy and non-linear optics where medium pulse energies and powers at repetition rates of up to 200Hz are needed.
Technology From: Radiant Dyes Laser

Excimer Lasers

Wavelengths: 157nm-351nm

Our Excimer laser are small sized and low priced standard laser with metal oxide ceramic discharge chamber, integrated power supply and corona pre-ionization. Solid nickel electrodes are used near the gas discharge where the halogens are most reactive. This provides a longer component lifetime and a better long-term beam uniformity. The lasers are equipped with an internal electrostatic window protection system to increase the gas lifetime and the window cleaning intervals.

In combination with our dye lasers this laser opens a variety of applications in the field of spectroscopy and non-linear optics where medium pulse energies and powers at repetition rates of up to 200Hz are needed.

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Laser Dyes


Laser Dyes

Laser Dyes

As a special service, Warsash Scientific can provide ready-to-use dye solutions, which are made individual on customer request.
Technology From: Radiant Dyes Laser

Laser Dyes

Wavelengths: 248nm-532nm

Warsash Scientific offer a broad range of laser dyes to cover all desired wavelengths. We can provide solvents in laser quality, which are the optimum solvents for Coumarine, Rhodamine and Cyanine dyes because of their high polarity. The high viscosity of Ethylene glycol shows to be an advantage for the use of cw-dye lasers.

As a special service, Warsash Scientific can provide ready-to-use dye solutions, which are made individual on customer request.

Important Notes
  • The dyes have a better durability as a dry powder than as solution.
  • Take care, that your dye solution contains no solid particles before the use. Often an ultrasonic bath helps to solve the dye.
  • At a change of dye to another wave length the dye circulator must be flushed with clean solvent. Otherwise the efficiency can be reduced or destroyed by dye rests.
  • Handle all dyes and solvents with care! A lot of dyes (also as solution) are known as hazardous or irritating. The solvents can carry the dyes through the skin into your body (e.g. Benzyl alcohol, DMSO, Dioxan, Methanol) Always wear rubber gloves, protecting masks, goggles and clothes when weighing and solving the dyes. In case of skin contact wash with plenty of water.
  • Please, make yourself clear, which solvents are combustible and take care to avoid any danger.
Data of Dyes
Laser Pump Wavelength
Excimer Laser Pumped Dye Lasers 248 and 308nm
Nitrogen Laser Pumped Dye Lasers 337nm
Nd:Yag Laser Pumped Dye Lasers 266, 355 and 532nm

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Laser Accessories


General Accessories

Laser Accessories

Accessories are available for Dye Laser, Excimer Laser, CW Dye Laser and General Accessories.
Technology From: Radiant Dyes Laser

Laser Accessories

Dye Laser
  • Dye Circulator
  • Dye Cells
  • Dye Filters
  • Frequency-conversion
  • Software
Excimer Laser
  • Spare Parts
CW Dye Laser
  • Radiant-Dyes cw-Ring Laser
  • Coherent 699 and 899 Ring Laser
  • Optics for "Coherent ring lasers"
General
  • Simple adjustment units
  • Raman cells
  • cooling aggregates
  • heat exchangers
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Opto-Mechanical Mounts


Optomechanics

Optomechanics

Technology From: Radiant Dyes Laser

Optomechanics

Warsash Scientific offer a variety of two-adjuster and three-adjuster mirror mounts and are able to assist in the assembly of experiments and for equipping laboratories and research facilities.

Products
  • Prism Mounting
  • Screws
  • Mirror Mounts
  • Lens Mounts
  • Post and Post Holders
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All products and information are subject to change without notice.