Coherent Corp.

Picosecond Lasers offer pulse repetition rates up to 1 MHz.
Electronic Components & Devices

Picosecond Lasers offer pulse repetition rates up to 1 MHz.

Delivering- average power of- 25 W, Talisker 1000 Series- is suitable for precision materials processing applications.- Lasers are- available in 3 single wavelength versions of 1,064 nm, 532 nm, and 355 nm. Near IR version is suitable for scribing and engraving stainless steel and other metals, while green wavelength delivers higher precision for high value exotic metals. UV wavelength is...

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Excimer Laser incorporates output stabilization features.
Electronic Components & Devices

Excimer Laser incorporates output stabilization features.

Offering 2 kHz repetition rate for increased throughput, fully Semi S2-certified IndyStar 2 kHz is offered with 193 nm output for 8 W of stabilized power or 248 nm output for 12 W. Integral electronics platform enables POWERLOK and TIMELOK stabilization features, which respectively ensure constant pulse energy of each single laser pulse and provide trigger-to-pulse delay stability. Uses include...

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Electronic Components & Devices

UV Laser produces 1.5 W at repetition rate of 70 kHz.

Utilizing components such as aluminum free active area pump diodes and multi-pass harmonics generation technology, MATRIX 355-1.5-70 exhibits less than 2% rms, and beam quality of M2 < 1.3. Unit is suited for stereolithography, enabling step from rapid prototyping to rapid manufacturing, as well as for scribing sapphire substrates in GaN/InGaN based LED production. Other applications include thin...

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Electronic Components & Devices

Quasi-CW UV Lasers deliver high power output.

Mode-locked, frequency tripled, diode pumped, and solid state lasers, Paladin(TM) Advanced 355-10000 and 355-16000 offer 10 and 16 W of power respectively at 80 MHz. They deliver high quality TEM00 beam of M2 less than 1.2 with stability and low noise of less than 1% rms from 10 Hz to 2 MHz. Lasers suit variety of applications in microelectronics fabrication, flat panel display manufacturing,...

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Electronic Components & Devices

Diode Laser System delivers up to 400 W at 976 nm.

Configured with 1-4, 100 W, 200 -µm diode modules, HB-Diode laser system either fiber-delivers output from each module individually, or combines output into single, 0.22 NA delivery fiber. It provides 100, 200, 300, or 400 W of output power, at fiber diameters of 200, 400, 600, or 800 -µm respectively. Featuring 19 in. rack mount form factor, armored fiber, air-cooling, aiming beam, and...

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Electronic Components & Devices

Solid State Laser offers 15-25 W output power range.

Featuring diode-pumped and solid-state unidirectional ring-resonator design, Verdi IR 25 laser delivers 25 W of single-mode CW output at 1,064 nm. Its single-longitudinal-mode output has low-noise of less than 0.04% RMS, narrow-linewidth of less than 2.5 MHz FWHM, and coherence length greater than 60 m. With piezo control bandwidth of DC to 20 kHz, device includes piezo-actuated resonator mirror,...

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Mergers & Acquisitions

Coherent Signs Revised Merger Agreement with Lumentum

SANTA CLARA, Calif., March 10, 2021 /PRNewswire/ -- Coherent, Inc. (NASDAQ: COHR) today announced that it has entered into a revised merger agreement with Lumentum Holdings Inc. (NASDAQ: LITE).   Under the terms of the revised merger agreement, each share of Coherent common stock will be exchanged for $175.00 in cash and 1.0109 shares of Lumentum common stock at the completion of the...

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Company News

Coherent and II-VI to Jointly Supply Turnkey Automotive and Electrification Welding Solutions

Santa Clara, Calif., Dec. 16, 2020 /PRNewswire/ -- Coherent (Nasdaq: COHR), and II–VI Incorporated (Nasdaq: IIVI) today announced that they have entered into a supply agreement creating a collaboration to enable faster process development and streamlined production services for automotive laser welding applications. These include high-strength alloy welding for automotive body-in-white...

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Mergers & Acquisitions

COHERENT Enters into Agreement to Acquire ROFIN-SINAR

Creates Stronger, More Diversified Business with Accelerated Innovation and Enhanced Scale Transaction Valued at Approximately $942 Million, Expected to Be Accretive to EPS in First Full Year Following Close Conference Call at 2:00 PM Pacific Time Today SANTA CLARA, Calif. and PLYMOUTH, Mich. and HAMBURG, Germany –- Coherent, Inc. ( Coherent ) (NASDAQ:COHR), a world leader in lasers and...

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Picosecond Lasers offer pulse repetition rates up to 1 MHz.
Electronic Components & Devices

Picosecond Lasers offer pulse repetition rates up to 1 MHz.

Delivering- average power of- 25 W, Talisker 1000 Series- is suitable for precision materials processing applications.- Lasers are- available in 3 single wavelength versions of 1,064 nm, 532 nm, and 355 nm. Near IR version is suitable for scribing and engraving stainless steel and other metals, while green wavelength delivers higher precision for high value exotic metals. UV wavelength is...

Read More »
Company News

Coherent, Inc. to Present at the Stifel Nicolaus Conference

SANTA CLARA, Calif., Feb. 2, 2011 - Coherent, Inc. (Nasdaq: COHR), today announced that its Chief Executive Officer, John Ambroseo, is scheduled to present at the Stifel Nicolaus Conference on Thursday, February 10, 2011, at 2:40 p.m., Pacific Time at the Fairmont Hotel in San Francisco. A live webcast of the presentation will be available at http://www.coherent.com/Investors/ and...

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Company News

Coherent, Inc. to Present at the 13th Annual Needham Growth Conference

SANTA CLARA, Calif., Jan. 5, 2011 - Coherent, Inc. (Nasdaq: COHR), today announced that its Chief Executive Officer, John Ambroseo, is scheduled to present at the 13th Annual Needham Growth Conference to be held at the New York Palace Hotel in New York on Tuesday, January 11, 2011, at 8:40 A.M., E.T. A live webcast of the presentation will be available at http://www.coherent.com/Investors/ and...

Read More »
Excimer Laser incorporates output stabilization features.
Electronic Components & Devices

Excimer Laser incorporates output stabilization features.

Offering 2 kHz repetition rate for increased throughput, fully Semi S2-certified IndyStar 2 kHz is offered with 193 nm output for 8 W of stabilized power or 248 nm output for 12 W. Integral electronics platform enables POWERLOK and TIMELOK stabilization features, which respectively ensure constant pulse energy of each single laser pulse and provide trigger-to-pulse delay stability. Uses include...

Read More »
Electronic Components & Devices

UV Laser produces 1.5 W at repetition rate of 70 kHz.

Utilizing components such as aluminum free active area pump diodes and multi-pass harmonics generation technology, MATRIX 355-1.5-70 exhibits less than 2% rms, and beam quality of M2 < 1.3. Unit is suited for stereolithography, enabling step from rapid prototyping to rapid manufacturing, as well as for scribing sapphire substrates in GaN/InGaN based LED production. Other applications include thin...

Read More »
Electronic Components & Devices

Quasi-CW UV Lasers deliver high power output.

Mode-locked, frequency tripled, diode pumped, and solid state lasers, Paladin(TM) Advanced 355-10000 and 355-16000 offer 10 and 16 W of power respectively at 80 MHz. They deliver high quality TEM00 beam of M2 less than 1.2 with stability and low noise of less than 1% rms from 10 Hz to 2 MHz. Lasers suit variety of applications in microelectronics fabrication, flat panel display manufacturing,...

Read More »

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