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Coherent

Coherent is a leading global manufacturer of laser technology based in the USA. It boasts more than 50 years of innovation and development of lasers for industrial and scientific applications. Since its inception, Coherent has become synonymous with quality and reliability in the world of lasers.

coherent www.coherent.com

History of Coherent

Read more about the history of a company with a long tradition in the Czech Republic and Slovakia.

Coherent - More than 50 years of laser research and development

Wide range of laser solutions

Coherent's extensive portfolio of lasers includes a large number of laser sources covering a variety of applications and industries. Coherent laser technologies are used in industrial cutting, marking and materials processing, medical diagnostics and scientific research. You will find single laser sources, laser subsystems suitable for industrial integration and complete laser machines suitable for field deployment.

Leading manufacturers of lasers for industry, science and healthcare

Coherent is continuously strengthening its position in the laser technology market. Past acquisitions include Rofin, Dilas, Nufern and many others. The latest step in this acquisition process was the merger with II-VI. Today, Coherent Corp. is one of the largest manufacturers of lasers, optical materials and semiconductors.

OptiXs - Coherent's exclusive partner for the Czech and Slovak Republics

OptiXs is the exclusive supplier and service partner of Coherent products for the Czech and Slovak Republics. Our partnership with Coherent allows us to provide not only the best laser technology, but also comprehensive service and technical support to our customers in this region.

Products

  • CO2 gas lasers
  • Gas excimer lasers
  • Argon and ion gas lasers
  • Diode lasers
  • DPSS and OPSL lasers
  • Single frequency lasers
  • Fiber lasers
  • Tunable lasers
  • Ultrafast (femtosecond) laser systems
  • Laser beam power and energy meters
  • Beam profile diagnostic systems

Applications

  • Cytometry
  • Genomics
  • Spectroscopy, time-resolved
  • Microscopy, two-photon microscopy
  • Holography, interferometry
  • Thin film deposition
  • Machine vision
  • Laser engraving and marking
  • Laser drilling, cutting and perforation
  • Laser micromachining
  • Laser welding, soldering and welding
  • Laser hardening, decoating and surface treatment

Related

Fotka Coherent OBIS LG and XT

Coherent OBIS LG and XT

OBIS LG/XT lasers extend OBIS systems into the UV and high-power VIS spectrum. They offer low noise, a stable TEM00 beam, and are suitable for use in OEM applications.

Fotka Coherent Sapphire

Coherent Sapphire

Sapphire visible lasers for OEMs and laboratories, featuring high beam quality, low noise, power up to 1000 mW, and a wide range of applications.

Fotka Coherent Compact Evo AC

Coherent Compact Evo AC

The Coherent Compact Evo AC industrial diode laser features a peak power of 500 W without the need for water cooling. Ideal for welding plastics and for installation in a 19" rack.

Fotka Coherent Diamond Cx-10LQS+

Coherent Diamond Cx-10LQS+

Extreme power in nanoseconds. The Q-switched CO₂ laser Diamond Cx-10LQS+ delivers peak power of up to 5 kW for unmatched clean micromachining.

Fotka Coherent Diamond Cx-10LDE+

Coherent Diamond Cx-10LDE+

Precision CO₂ laser Coherent Cx-10LDE+ with an acousto-optic modulator (AOM). Extremely fast pulses for flat panel display manufacturing and precision film cutting.

Fotka Coherent HIGHtactile

Coherent HIGHtactile

Welding head for soldering and wire welding in automotive assembly and e-mobility production processes.

Fotka ExactWeld 410

ExactWeld 410

A compact but fully featured fibre laser micro-welding system that integrates CNC controlled work axes to reliably produce even complex shaped welds with high precision.

Fotka Coherent HighLight DL

Coherent HighLight DL

Coherent HighLight DL (HPR/HPS) high-performance industrial diode lasers with an output of up to 4,000 W. Ideal for laser cladding, hardening, and brazing.

Fotka Coherent HighLight DD diode lasers

Coherent HighLight DD diode lasers

Direct diode lasers suitable for laser heat treatment, cladding, welding and welding - all at higher speeds, higher deposition rates and larger areas.

Fotka COHERENT PowerLine PS 30

COHERENT PowerLine PS 30

The laser subsystem brings high throughput to precision marking and micromachining.

Fotka COHERENT AP 530 S

COHERENT AP 530 S

The AP 530 S laser system for fully automated texturing and surface marking for orthopaedic implants.

Fotka COHERENT AP 530 M

COHERENT AP 530 M

The AP 530 S laser system for fully automated texturing and surface marking of needles, cannulas and other tubular parts in the medical industry.

Fotka Powerline E 8 QT

Powerline E 8 QT

UV laser subsystem for marking plastics.

Fotka Coherent SmartWeld+

Coherent SmartWeld+

A precision remote controlled welding head that includes extensive and advanced beam oscillation options. It enables welding of diverse materials such as aluminum, stainless steel and copper for e-mobility and consumer electronics.

Fotka Coherent SmartCut+

Coherent SmartCut+

A cutting head for Coherent PowerLine FL lasers that creates complex microstructures in metal with reduced taper and high speed. Suitable for precision parts manufacturing in consumer electronics, medical products and watchmaking.

Fotka Coherent RLSK

Coherent RLSK

3D remote controlled laser welding head with omnidirectional seam tracking, excellent accuracy and image quality for advanced welding applications such as fillet welding.

Fotka Coherent PH50DL Zoom Optic

Coherent PH50DL Zoom Optic

Process head for applications including heat treating, hardening, cladding, laser assisted bonding, μLED bonding and tape laying.

Fotka PDT Series Soldering Heads

PDT Series Soldering Heads

Precision process head for laser soldering and welding.

Fotka Coherent LFS/QFS with FLBK SC

Coherent LFS/QFS with FLBK SC

All-weather standard for fast and consistent motor cone knurling (for subsequent hydraulic fracturing).

Fotka HIGHmotion 2D Coherent

HIGHmotion 2D Coherent

Remote controlled laser welding head for producing high quality and reliable welds on aluminium and copper battery connections used in e-mobility.

Fotka Coherent HIGHMODULAR

Coherent HIGHMODULAR

Top process head for advanced laser welding.

Fotka Coherent FLBK60

Coherent FLBK60

Flexible, modular, high-precision laser head for welding, cutting, drilling and grooving with fibre laser.

Fotka Coherent BIMO FSC3

Coherent BIMO FSC3

A range of laser cutting heads for high-speed fibre laser cutting of sheet metal up to 50 mm thick.

Fotka Coherent BIMO

Coherent BIMO

Flexible and robust modular laser head for all common fiber laser sources, from diode laser to disk and fiber.

Fotka Coherent 2DWeld

Coherent 2DWeld

Modular remote controlled laser welding head suitable for a wide range of applications and difficulties. High reliability, beam quality and consistent results.

Fotka PowerLine Avia NX

PowerLine Avia NX

High-performance UV laser subsystem for micromachining applications.

Fotka Powerline Twin

Powerline Twin

Thanks to two independent lasers controlled by a common control card, the Powerline Twin system enables a reduction in marking time of up to 50%.

Fotka Powerline F DualHead

Powerline F DualHead

An economical solution for increasing fiber laser productivity. Using an optical splitter, the laser beam from one source is distributed to two workheads.

Fotka PowerLine Avia NX UV

PowerLine Avia NX UV

High-performance UV laser for integration into existing handling systems. The UV wavelength and nanosecond pulse width allow fine features and narrow cuts with minimized heat affected zone.

Fotka PowerLine AVIA LX

PowerLine AVIA LX

Diode-pumped, solid-state, Q-switched nanosecond laser with high power and reliability for PCB and semiconductor processing.

Fotka PowerLine AVIA NX Green

PowerLine AVIA NX Green

Green laser with up to 85 W for cutting, grooving and drilling.

Fotka Coherent LME Laser Systems

Coherent LME Laser Systems

Laser-Marking-Engraving (LME) systems provide high throughput and accurate marking of parts in manufacturing environments, especially in medical, automotive and other demanding applications.

Fotka LabelMarker

LabelMarker

Integrated systems for high-speed marking and label cutting.

Fotka ExactMark

ExactMark

ExactMark laser machines offer precise and fast laser marking.

Fotka Coherent CombiLine

Coherent CombiLine

The CombiLine laser machines enable precise product marking with simple machine operation. The machine's internal space makes it easy to mark even parts with complex shapes.

Fotka Coherent StarCut Tube Laser Systems

Coherent StarCut Tube Laser Systems

Fully automated multi-axis CNC laser cutting machines for extremely precise cutting.

Fotka ExactWeld

ExactWeld

Laser system for high-precision and solid-state welding of medical devices.

Fotka PowerLine Prime

PowerLine Prime

Crystal diode-pumped YVO4 laser for precision marking of plastics.

Fotka PowerLine Rapid NX

PowerLine Rapid NX

Optimized picosecond (USP) laser subsystem for permanent marking.

Fotka PowerLine F10 QS

PowerLine F10 QS

PowerLine F 10 QS laser markers for marking on semiconductor integrated circuits and other heat-sensitive components using a 532 nm green laser, nanosecond pulse length and high quality scanning optics.

Fotka PowerLine E

PowerLine E

PowerLine E lasers are suitable for applications where quality is critical.

Fotka AutoTube Marker

AutoTube Marker

Fully automated laser system with unattended operation for precise marking of tubular parts.

Fotka Coherent PowerLine FL

Coherent PowerLine FL

A range of fibre lasers with outputs up to 1.5 kW simplifies the integration of laser cutting and/or welding into existing production lines.

Fotka SLS 200 CL

SLS 200 CL

Pulsed Nd:YAG laser with unmatched power control and large dynamic range.

Fotka Coherent UW Laser Systems

Coherent UW Laser Systems

Universal turnkey workstation for precision CNC laser processing of 2D and 3D parts with a complete selection of nanosecond, USP or fiber laser sources.

Fotka Coherent MPS Laser Systems

Coherent MPS Laser Systems

Modular and versatile integrated systems for laser welding, cutting and drilling using the USP laser.

Fotka Manual Welding Systems

Manual Welding Systems

Manual and semi-automatic machines for precision laser spot and seam welding.

Fotka ExactCut 430

ExactCut 430

Compact laser system with powerful CAD/CAM software for cutting metals and alloys.

Fotka Coherent Compact Evolution

Coherent Compact Evolution

The high-power Coherent Compact Evolution fiber-coupled diode laser (up to 600 W) in a 19" rack-mount design. Ideal for plastic welding, soldering, and heat treatment.

Fotka Coherent Compact SE

Coherent Compact SE

The Coherent Compact SE air-cooled diode laser (50–100 W) for precision plastic welding and soldering. Extremely reliable and compatible with 19" rack mounting.

Fotka PowerLine F

PowerLine F

Fiber laser subsystem for laser marking and engraving of a wide range of materials.

Fotka Coherent PowerLine C

Coherent PowerLine C

The Coherent PowerLine C subsystem offers top-tier CO2 lasers with power ranging from 180 to 450 W. A compact solution for precision cutting, engraving, marking, and drilling.

Fotka Coherent Diamond J-1000

Coherent Diamond J-1000

Sealed industrial CO₂ laser Coherent Diamond J-1000 with power up to 1 kW. Exceptional reliability thanks to the integrated RF power supply with no external cables.

Fotka Coherent DC Series (High-Power Slab CO₂ Laser)

Coherent DC Series (High-Power Slab CO₂ Laser)

Extremely reliable diffusion-cooled CO₂ slab lasers. An alternative to Fast Axial Flow systems for industrial cutting and welding of metals and non-metals.

Fotka Coherent Diamond C/C+

Coherent Diamond C/C+

Reliable and cost-effective Coherent Diamond C and C+ CO₂ lasers with output power from 20 to 70 W and a service life of over 50,000 hours. Ideal for laser marking and cutting.

Fotka Coherent Diamond J-3-5 (CO Laser 5 µm)

Coherent Diamond J-3-5 (CO Laser 5 µm)

Fully sealed Coherent Diamond J-3-5 CO laser with output power exceeding 250 W. Unique 5 µm wavelength with a focus spot down to 25 µm for industrial and medical applications.

Fotka Photodetectors

Photodetectors

Photodetectors based on PIN photodiodes for Q-switched and mode-locked pulsed lasers.

Fotka Faraday rotators and isolators

Faraday rotators and isolators

Flexible faraday rotators and isolators for almost all wavelengths.

Fotka Profile Laser Welding System (PWS)

Profile Laser Welding System (PWS)

Combination of CO₂ or fibre laser for precise and high quality welding of pipes and profiles with a variety of sensors to control and detect weld quality and position.

Fotka Rapid LX

Rapid LX

Picosecond Nd:YAG mode-locked lasers with high pulsed energy and outputs at 1064 nm and 355 nm.

Fotka HyperRapid NX and NXT Series

HyperRapid NX and NXT Series

Compact ultrafast solid-state lasers with high average power and picosecond pulses.

Fotka Crystals and optical assemblies

Crystals and optical assemblies

Nonlinear crystals and crystal growth for defence, industrial and medical applications.

Fotka Sapphire windows

Sapphire windows

Screens with a wide transmission range, high strength and mechanical and chemical resistance for demanding applications.

Fotka High-performance laser optics

High-performance laser optics

Optics for all grades of quartz glass, with AR and HR polarizing beam splitter layers with output at 193 nm - 1600 nm.

Fotka Tailor-made optics (TIOS)

Tailor-made optics (TIOS)

High precision, large aperture optical systems for astronomy and military defence.

Fotka Paladin

Paladin

Modelled solid-state laser (DPSS) with high repetition rate for material processing or microelectronics.

Fotka OPA generators for fiber lasers (Monaco)

OPA generators for fiber lasers (Monaco)

OPA generators for increasing the power of Monaco fiber lasers up to 60 W.

Fotka OPA generators for Ti:S lasers

OPA generators for Ti:S lasers

Optical parametric amplifiers convert the wavelength of Ti:S ultrafast lasers into the UV, VIS, NIR and IR spectral regions.

Fotka Industrial Optical Fibre

Industrial Optical Fibre

Industrial fibre optics with QD, QBH and RQB connectors, up to 20 kW power and minimal optical energy loss.

Fotka OPO generators

OPO generators

Optical parametric oscillators for ultrafast lasers.

Fotka Harmonic Generator

Harmonic Generator

A higher harmonic frequency generator for converting the wavelength of oscillators and amplifiers to the visible or UV region.

Fotka Mira

Mira

Versatile femtosecond and picosecond Ti:Sapphire lasers.

Fotka Vitara

Vitara

Extremely powerful Ti:S oscillator with ultra-short pulses <8 fs and 1 W of power.

Fotka Chameleon Vision

Chameleon Vision

Lasers with precompensation module and 400 nm tuning range for multiphoton imaging.

Fotka Axon

Axon

Femtosecond lasers with dispersion precompensation for life sciences or nanofabrication.

Fotka Chameleon Ultra

Chameleon Ultra

Ultrafast lasers with average power up to >3.5 W and wide tunable range.

Fotka HighLight ARM fibre laser

HighLight ARM fibre laser

Advanced fiber laser technology with center and ring beam for efficient welding of delicate or heat sensitive materials, a variety of materials.

Fotka Astrella / Astrella HE Integrated Ti:S Amplifier

Astrella / Astrella HE Integrated Ti:S Amplifier

New generation ultrafast kHz amplifiers with power > 9 mJ/pulse and beam quality M2 < 1.25.

Fotka Chameleon Discovery NX

Chameleon Discovery NX

Tunable femtosecond ultrafast laser with enhanced power

Fotka GeoLasHD

GeoLasHD

Laser ablation of solid samples at 193 nm.

Fotka LEAP

LEAP

Industrial excimer laser with pulse energy up to 1000 mJ and repetition rate up to 300 Hz

Fotka ExciStar

ExciStar

ExciStar is a compact excimer laser designed for easy integration with the rest of the system.

Fotka HighLight FL fibre laser

HighLight FL fibre laser

Industrial fibre lasers from 1 - 10 kW for most metal welding applications with a unique multi-stage beam bounce resistance system.

Fotka Sensors for energy measurement

Sensors for energy measurement

Sensors for measuring pulse energy from 10 uJ to 3 J

Fotka Monaco

Monaco

Compact laser with pulse length <350 fs až >10 ps, power up to 40 W

Fotka Laser power and pulse energy meters

Laser power and pulse energy meters

The latest technology enables the PM10K+ to measure the power of high-power lasers in less than 3 seconds - faster than ever before. It is compatible with lasers from UV to IR and also offers convenient mounting and adjustment features.

Fotka PowerMax USB/RS

PowerMax USB/RS

Broad spectrum sensors with USB or RS-232 interface

Fotka Thermophilic sensors up to 5kW

Thermophilic sensors up to 5kW

Broad spectrum sensors with measurement up to 5kW, sensitivity 1 W

Fotka Sensitive sensors up to 2W

Sensitive sensors up to 2W

Broadband and solid-state sensors in the range of 10 nW to 2 W, sensitivity up to 1 nW

Fotka Thermophilic sensors up to 300W

Thermophilic sensors up to 300W

Broad spectrum sensors in the range of 10 mW to 300 W, sensitivity 1 mW to 1 W

Fotka COMPex

COMPex

Compact excimer laser with 750 mJ pulse energy and repetition rate up to 100 Hz

Fotka IndyStar

IndyStar

Compact excimer laser with repetition rate up to 2kHz, energy up to 12mJ and output at 193 or 248nm

Fotka Coherent Diamond Cx-10

Coherent Diamond Cx-10

Compact Coherent Diamond Cx-10 CO₂ lasers with power up to 120 W. Top-tier quality, 4 wavelengths, and spare parts availability within 48 hours.

Fotka Coherent Diamond J

Coherent Diamond J

The Coherent Diamond J series of fully integrated CO₂ lasers (up to 500 W) delivers outstanding pulsed power for precise cutting, drilling, and marking of plastics, glass, and textiles.

Fotka Verdi

Verdi

A range of powerful green continuous lasers with powers up to 20 W

Fotka OBIS

OBIS

Compact continuous lasers with up to 200 mW of power in the 355-785 nm region

Fotka EnergyMax USB/RS

EnergyMax USB/RS

Pulse energy sensors with integrated electronics

Fotka PM10K+ laser power sensor

PM10K+ laser power sensor

Increase the measurement speed of high-power lasers up to 5x with a unique sensor that achieves 10 kW continuous/12 kW intermittent power on beams up to 65 mm in diameter.

Fotka Coherent EDGE FL

Coherent EDGE FL

Coherent EDGE FL fiber lasers are designed for the most demanding laser cutting applications. The powerful lasers offer an unbeatable combination of performance and value.

Fotka Process heads and optical components

Process heads and optical components

Specially designed diode laser process heads for 100% compatibility, maximum performance, speed and reliability.

Fotka Coherent CUT12

Coherent CUT12

Coherent CUT12 laser process cutting head: quality and performance for your needs

Fotka Coherent Compact Mini

Coherent Compact Mini

Coherent Compact Mini compact fiber-coupled diode lasers with an output of up to 50 W. The ideal choice for plastic welding, selective soldering, and scientific applications.

Fotka Coherent CUT20

Coherent CUT20

Universal 2D cutting head for fiber lasers with power up to 20 kW

Fotka PowerLine F 30 Basic

PowerLine F 30 Basic

PowerLine F 30 Basic je cenově dostupný a spolehlivý laserový systém pro průmyslové značení s nejlepším poměrem cena výkon. Jeho robustní design a snadná integrace z něj činí ideální volbu pro širokou škálu průmyslových odvětví.

Fotka Osprey

Osprey

Osprey is a state-of-the-art femtosecond amplifier designed for applications requiring ultra-fast and highly accurate performance close to the diffraction limit. It is used in areas such as precision micro-machining, optogenetics, microsurgery, and medical device manufacturing.

Fotka Coherent AIM FL

Coherent AIM FL

Handle even the most demanding welding jobs with these multi-kilowatt single-mode fiber lasers that offer exceptional beam quality and stability at an affordable price.

Fotka SmartQD Fiber Optic Cable

SmartQD Fiber Optic Cable

Coherent is introducing a new generation of high-performance SmartQD fiber optic cables that integrate data output for real-time monitoring of laser processes.

Fotka Coherent ARM FL D

Coherent ARM FL D

High power industrial fibre laser