PreciLaser GmbH

Also known as Precilasers · Shanghai Precilasers Technology Co., Ltd.

Type not confirmedLocations reported in Germany · Chinaprecilaserseu.com

Quantum Effects 2026
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About

Precilasers was founded in late 2017 and specializes in the R&D and production of high-precision fiber lasers.

Products

49 listed

177-299nm

Narrow-linewidth laser listed for 177-299nm.

Source & evidence

Supplier website
Narrow linewidth laser 177-299nm
PreciLaser GmbH website
Checked 4 Oct 2026

300-405nm

Narrow-linewidth laser listed for 300-405nm.

Source & evidence

Supplier website
177-299nm 300-405nm
PreciLaser GmbH website
Checked 4 Oct 2026

506-567nm Laser

Source & evidence

Supplier website
506-567nm Laser
PreciLaser GmbH website
Checked 4 Oct 2026

508-513nm Widely tunable laser

Source & evidence

Supplier website
508-513nm Widely tunable laser
PreciLaser GmbH website
Checked 4 Oct 2026

578nm-610nm Tm SHG+ SFG

Source & evidence

Supplier website
578nm-610nm Tm SHG+ SFG
PreciLaser GmbH website
Checked 4 Oct 2026

Ultra-low noise laser

Features an ultra-narrow linewidth, ultra-low phase noise, customizable wavelength, stable power output, and beam quality.

Source & evidence

Supplier website
Ultra-low noise laser Ultra-narrow linewidth, Ultra-low phase noise, Customizable wavelength, Stable power output, Excellent beam quality
PreciLaser GmbH website
Checked 4 Oct 2026

Fiber DFB laser

Fiber DFB laser, with listed wavelength ranges of 1014.8-1162nm, 1525-1610nm, and 1695-2140nm.

Source & evidence

Supplier website
1014.8-1162nm Fiber DFB laser 1525-1610nm Fiber DFB laser 1695-2140nm Fiber DFB laser
PreciLaser GmbH website
Checked 4 Oct 2026

Ultra-stable laser system Preci-USL-5cm

Supports dual-wavelength locking, one-click locking, and automatic relocking after unlocking.

Source & evidence

Supplier website
Ultra-stable laser system Preci-USL-5cm Dual-wavelength locking,Vibration insensitivity,One-click locking,Automatic re-locking after unlocking
PreciLaser GmbH website
Checked 4 Oct 2026

Fixed external cavity diode laser 450-1625nm

Fixed external cavity diode laser listed for 450-1625nm.

Source & evidence

Supplier website
450-1625nm Fixed external cavity diode laser
PreciLaser GmbH website
Checked 4 Oct 2026

External cavity diode laser

External cavity diode laser, listed at 630-1600nm.

Source & evidence

Supplier website
1695-2140nm Fiber DFB laser 630-1600nm External cavity diode laser 450-1625nm Fixed external cavity diode laser
PreciLaser GmbH website
Checked 4 Oct 2026

External cavity diode laser 450-1625nm

External cavity diode laser listed for 450-1625nm.

Source & evidence

Supplier website
External cavity diode laser 450-1625nm
PreciLaser GmbH website
Checked 4 Oct 2026

Ultra-stable laser system Preci-USL-mini

Ultra-stable laser system, model Preci-USL-mini.

Source & evidence

Supplier website
Ultra-stable laser system Preci-USL-mini
PreciLaser GmbH website
Checked 4 Oct 2026

Atomic/Molecular frequency stabilization system

Atomic/Molecular frequency stabilization system.

Source & evidence

Supplier website
Ultra-stable laser system Preci-USL-mini Atomic/Molecular frequency stabilization system Optical frequency comb
PreciLaser GmbH website
Checked 4 Oct 2026

1014.8-1162nm

Narrow-linewidth laser listed for 1014.8-1162nm.

Source & evidence

Supplier website
Narrow linewidth laser 1014.8-1162nm
PreciLaser GmbH website
Checked 4 Oct 2026

Ultra-stable laser system Preci-USL-6U

Ultra-stable laser system, model Preci-USL-6U.

Source & evidence

Supplier website
Ultra-stable laser system Preci-USL-6U
PreciLaser GmbH website
Checked 4 Oct 2026

Raman fiber amplifier

Raman fiber amplifier, listed at 1120-1750nm.

Source & evidence

Supplier website
Tm fiber amplifier(1695-2150nm) Raman fiber amplifier(1120-1750nm) Narrow linewidth laser
PreciLaser GmbH website
Checked 4 Oct 2026

Raman fiber amplifier(1120-1750nm)

Raman fiber amplifier listed for 1120-1750nm.

Source & evidence

Supplier website
Raman fiber amplifier(1120-1750nm)
PreciLaser GmbH website
Checked 4 Oct 2026

450-1625nm Fixed external cavity diode laser

Source & evidence

Supplier website
450-1625nm Fixed external cavity diode laser
PreciLaser GmbH website
Checked 4 Oct 2026

405-506nm

Narrow-linewidth laser listed for 405-506nm.

Source & evidence

Supplier website
300-405nm 405-506nm
PreciLaser GmbH website
Checked 4 Oct 2026

Er fiber amplifier

Er fiber amplifier, listed at 1525-1625nm.

Source & evidence

Supplier website
Yb fiber amplifier(976-1134nm) Er fiber amplifier(1525-1625nm) Tm fiber amplifier(1695-2150nm)
PreciLaser GmbH website
Checked 4 Oct 2026

Tm fiber amplifier

Tm fiber amplifier, listed at 1695-2150nm.

Source & evidence

Supplier website
Er fiber amplifier(1525-1625nm) Tm fiber amplifier(1695-2150nm) Raman fiber amplifier(1120-1750nm)
PreciLaser GmbH website
Checked 4 Oct 2026

Er fiber amplifier(1525-1625nm)

Er fiber amplifier listed for 1525-1625nm.

Source & evidence

Supplier website
Er fiber amplifier(1525-1625nm)
PreciLaser GmbH website
Checked 4 Oct 2026

Tm fiber amplifier(1695-2150nm)

Tm fiber amplifier listed for 1695-2150nm.

Source & evidence

Supplier website
Tm fiber amplifier(1695-2150nm)
PreciLaser GmbH website
Checked 4 Oct 2026

Yb fiber amplifier

Yb fiber amplifier, listed at 976-1134nm.

Source & evidence

Supplier website
Low noise laser amplifier Yb fiber amplifier(976-1134nm) Er fiber amplifier(1525-1625nm)
PreciLaser GmbH website
Checked 4 Oct 2026

Yb fiber amplifier(976-1134nm)

Yb fiber amplifier listed for 976-1134nm.

Source & evidence

Supplier website
Yb fiber amplifier(976-1134nm)
PreciLaser GmbH website
Checked 4 Oct 2026

630-1600nm External cavity diode laser

External cavity diode laser, 630-1600nm.

Source & evidence

Supplier website
630-1600nm External cavity diode laser 450-1625nm Fixed external cavity diode laser
PreciLaser GmbH website
Checked 4 Oct 2026

Fiber DFB laser 1525-1610nm

Fiber DFB laser listed for 1525-1610nm.

Source & evidence

Supplier website
Fiber DFB laser 1525-1610nm
PreciLaser GmbH website
Checked 4 Oct 2026

Fiber DFB laser 1695-2140nm

Fiber DFB laser listed for 1695-2140nm.

Source & evidence

Supplier website
Fiber DFB laser 1695-2140nm
PreciLaser GmbH website
Checked 4 Oct 2026

Narrow linewidth laser 1014.8-1162nm

Narrow linewidth laser, 1014.8-1162nm.

Source & evidence

Supplier website
Narrow linewidth laser 1014.8-1162nm
PreciLaser GmbH website
Checked 4 Oct 2026

External cavity diode laser 630-1600nm

Source & evidence

Supplier website
630-1600nm External cavity diode laser 450-1625nm Fixed external cavity diode laser
PreciLaser GmbH website
Checked 4 Oct 2026

Fiber DFB laser 630-1600nm

Fiber DFB laser listed for 630-1600nm.

Source & evidence

Supplier website
Fiber DFB laser 630-1600nm
PreciLaser GmbH website
Checked 4 Oct 2026

1010-1015nm Narrow linewidth laser

Narrow linewidth laser, 1010-1015nm.

Source & evidence

Supplier website
1010-1015nm Narrow linewidth laser 1014.8-1162nm Fiber DFB laser
PreciLaser GmbH website
Checked 4 Oct 2026

Ultra-low noise laser 1010-1015nm

Ultra-low noise laser, 1010-1015nm.

Source & evidence

Supplier website
Ultra-low noise laser 1010-1015nm
PreciLaser GmbH website
Checked 4 Oct 2026

1014.8-1162nm Fiber DFB laser

Fiber DFB laser, 1014.8-1162nm.

Source & evidence

Supplier website
1014.8-1162nm Fiber DFB laser 1525-1610nm Fiber DFB laser
PreciLaser GmbH website
Checked 4 Oct 2026

1525-1610nm Fiber DFB laser

Fiber DFB laser, 1525-1610nm.

Source & evidence

Supplier website
1525-1610nm Fiber DFB laser 1695-2140nm Fiber DFB laser
PreciLaser GmbH website
Checked 4 Oct 2026

1695-2140nm Fiber DFB laser

Fiber DFB laser, 1695-2140nm.

Source & evidence

Supplier website
1695-2140nm Fiber DFB laser 630-1600nm External cavity diode laser
PreciLaser GmbH website
Checked 4 Oct 2026

Low noise laser amplifier

Low noise laser amplifier.

Source & evidence

Supplier website
Low noise laser amplifier Yb fiber amplifier(976-1134nm)
PreciLaser GmbH website
Checked 4 Oct 2026

Narrow linewidth laser

Narrow linewidth laser.

Source & evidence

Supplier website
1010-1015nm Narrow linewidth laser 1014.8-1162nm Fiber DFB laser
PreciLaser GmbH website
Checked 4 Oct 2026

Seed laser

Seed laser.

Source & evidence

Supplier website
Products Seed laser
PreciLaser GmbH website
Checked 4 Oct 2026

Ultra-stable laser and frequency stabilization system

Source & evidence

Supplier website
Products Seed laser Low noise laser amplifier Narrow linewidth laser Ultra-stable laser and frequency stabilization system
PreciLaser GmbH website
Checked 4 Oct 2026

Optical frequency comb

Source & evidence

Supplier website
Ultra-stable laser and frequency stabilization system Optical frequency comb
PreciLaser GmbH website
Checked 4 Oct 2026

High performance frequency stabilized laser

Source & evidence

Supplier website
Optical frequency comb High performance frequency stabilized laser
PreciLaser GmbH website
Checked 4 Oct 2026

High power UV laser

Source & evidence

Supplier website
High performance frequency stabilized laser High power UV laser
PreciLaser GmbH website
Checked 4 Oct 2026

Pulsed laser

Source & evidence

Supplier website
High power UV laser Pulsed laser
PreciLaser GmbH website
Checked 4 Oct 2026

Device

Source & evidence

Supplier website
Pulsed laser Device
PreciLaser GmbH website
Checked 4 Oct 2026

High-precision swept laser

Source & evidence

Supplier website
Device High-precision swept laser
PreciLaser GmbH website
Checked 4 Oct 2026

Wide-Tunable Continuous-Wave Single-Frequency Infrared Laser

Source & evidence

Supplier website
High-precision swept laser Wide-Tunable Continuous-Wave Single-Frequency Infrared Laser
PreciLaser GmbH website
Checked 4 Oct 2026

Supercontinuum Light Source

Source & evidence

Supplier website
Wide-Tunable Continuous-Wave Single-Frequency Infrared Laser Supercontinuum Light Source
PreciLaser GmbH website
Checked 4 Oct 2026

Product categories

Quantum computers & qubit platforms

Source & evidence

Trade-fair listing
Quantum computer
Quantum Effects 2026 exhibitor directory
Checked 3 Oct 2026

Locations & websites

4 locations · 1 website

Berlin, Germany

Rudower Ch 29/6. Etage, 12489 Berlin, Germany

Berlin, Germany

Source & evidence

Supplier website
Rudower Ch 29/6. Etage, 12489 Berlin, Germany
PreciLaser GmbH website
Checked 4 Oct 2026

Supplier website
Area D, 2nd Floor, Building 2, No. 1918 Xupan Road, Jiading District, Shanghai Rudower Ch 29/6. Etage, 12489 Berlin, Germany
PreciLaser GmbH website
Checked 4 Oct 2026

Supplier website
Rudower Ch 29/6. Etage, 12489 Berlin, Germany
PreciLaser GmbH website
Checked 4 Oct 2026

Shanghai, China

Area D, 2nd Floor, Building 2, No. 1918 Xupan Road, Jiading District, Shanghai

Shanghai, China

+86 021-59160265-8000(General Affairs)+86 021-59160265-8001(Sales)info@precilasers.com sales@precilasers.com

Source & evidence

Supplier website
Area D, 2nd Floor, Building 2, No. 1918 Xupan Road, Jiading District, Shanghai Rudower Ch 29/6. Etage, 12489 Berlin, Germany +86 021-59160265-8000(General Affairs) +86 021-59160265-8001(Sales) info@precilasers.com sales@precilasers.com
PreciLaser GmbH website
Checked 4 Oct 2026

Supplier website
Area D, 2nd Floor, Building 2, No. 1918 Xupan Road, Jiading District, Shanghai
PreciLaser GmbH website
Checked 4 Oct 2026

Berlin, Germany

Rudower Chaussee 29, 12489 Berlin, Germany

Berlin, Germany

Source & evidence

Trade-fair listing
Germany
Quantum Effects 2026 exhibitor directory
Checked 3 Oct 2026

Trade-fair listing
Quantum Effects 2026 exhibitor directory
Checked 3 Oct 2026

Reported location

Street address not provided.

+86 021-59160265-8000(General Affairs)+86 021-59160265-8001(Sales)info@precilasers.com sales@precilasers.com

Source & evidence

Supplier website
+86 021-59160265-8000(General Affairs) +86 021-59160265-8001(Sales) info@precilasers.com sales@precilasers.com
PreciLaser GmbH website
Checked 4 Oct 2026

Company websites

www.precilaserseu.com/

Key capabilities

Capability	Documented scope	Supporting source
Customized product development	Customized product development solutions are offered to support research, development, and production.	Source & evidence Supplier website We also offer customized product development solutions to empower your research, development, and production. PreciLaser GmbH website Checked 4 Oct 2026

Certificates & patents

Award

National High-Tech Enterprise

Holder: Precilasers

Source & evidence

Supplier website
it is recognized as a National High-Tech Enterprise
PreciLaser GmbH website
Checked 4 Oct 2026

Award

National-Level Specialized, Refined, Unique, and Innovative Enterprise

Holder: Precilasers

Source & evidence

Supplier website
it is recognized as a National High-Tech Enterprise and a National-Level Specialized, Refined, Unique, and Innovative Enterprise.
PreciLaser GmbH website
Checked 4 Oct 2026

Award

Top 10 Winner of China Innovation and Entrepreneurship Competition

Holder: Precilasers

Source & evidence

Supplier website
2019 Top 10 Winner of China Innovation and Entrepreneurship Competition
PreciLaser GmbH website
Checked 4 Oct 2026

Award

Innovation Talent Promotion Program of the Ministry of Science and Technology

Ministry of Science and Technology

Holder: Precilasers

Source & evidence

Supplier website
2021 Innovation Talent Promotion Program of the Ministry of Science and Technology
PreciLaser GmbH website
Checked 4 Oct 2026

Award

Haiju Yingcai Golden Talent Award

Holder: Precilasers

Source & evidence

Supplier website
2022 National "Ten Thousand Talents Plan" Science and Technology Entrepreneurship Leader Shanghai Little Giant Enterprise Haiju Yingcai Golden Talent Award
PreciLaser GmbH website
Checked 4 Oct 2026

Award

Jiading District Enterprise Technology Center

Holder: Precilasers

Source & evidence

Supplier website
2024 Jiading District Enterprise Technology Center
PreciLaser GmbH website
Checked 4 Oct 2026

Award

Jiading Craftsman Award

Holder: Precilasers

Source & evidence

Supplier website
2024 Jiading Craftsman Award
PreciLaser GmbH website
Checked 4 Oct 2026

Company updates

Will fiber amplifiers broaden the linewidth?

28 Apr 2025

The article says fiber amplifiers are used for power amplification to obtain higher-power lasers at different wavelengths or to use higher-power lasers for nonlinear frequency conversion.

Source & evidence

Supplier website
In order to obtain higher power lasers of different wavelengths, or to use higher power lasers for nonlinear frequency conversion, we usually use fiber amplifiers for power amplification. [Publication date evidence: Will fiber amplifiers broaden the linewidth? 2025-04-28]
PreciLaser GmbH website
Checked 4 Oct 2026

Is the line width after frequency doubling twice that of the fundamental frequency light?

28 Apr 2025

The article states that theoretically, the doubled-frequency light has twice the linewidth of the fundamental-frequency light, so its frequency stability remains unchanged.

Source & evidence

Supplier website
Theoretically, the width of the doubled frequency light is twice that of the fundamental frequency light, so its frequency stability remains unchanged. [Publication date evidence: Is the line width after frequency doubling twice that of the fundamental frequency light? 2025-04-28]
PreciLaser GmbH website
Checked 4 Oct 2026

Power stabilization function

28 Apr 2025

The article says Precilasers frequency conversion laser products are new-wavelength lasers generated through nonlinear processes such as frequency doubling, sum-frequency and difference-frequency conversion.

Source & evidence

Supplier website
Precilasers frequency conversion laser products are new wavelength lasers generated by nonlinear processes such as frequency doubling, sum frequency and difference frequency conversion of fundamental [Publication date evidence: Power stabilization function 2025-04-28]
PreciLaser GmbH website
Checked 4 Oct 2026

Evidence & freshness

Every claim keeps its source. Company-reported information and independent verification are labelled separately.

PreciLaser GmbH websiteSupplier websiteChecked 4 Oct 2026
Supports 22 facts: Company name · Description · Ultra-low noise laser · Ultra-stable laser system Preci-USL-5cm · Ultra-stable laser and frequency stabilization system · Optical frequency comb · High performance frequency stabilized laser · High power UV laser
14 more
Pulsed laser · Device · High-precision swept laser · Wide-Tunable Continuous-Wave Single-Frequency Infrared Laser · Supercontinuum Light Source · Customized product development · National High-Tech Enterprise · National-Level Specialized, Refined, Unique, and Innovative Enterprise · Top 10 Winner of China Innovation and Entrepreneurship Competition · Innovation Talent Promotion Program of the Ministry of Science and Technology · Haiju Yingcai Golden Talent Award · Jiading District Enterprise Technology Center · Jiading Craftsman Award · Location: Berlin, Germany
PreciLaser GmbH websiteSupplier websiteChecked 4 Oct 2026
Supports 16 facts: Company name · 177-299nm · 300-405nm · Fixed external cavity diode laser 450-1625nm · External cavity diode laser 450-1625nm · 1014.8-1162nm · Raman fiber amplifier(1120-1750nm) · 405-506nm
8 more
Er fiber amplifier(1525-1625nm) · Tm fiber amplifier(1695-2150nm) · Yb fiber amplifier(976-1134nm) · Fiber DFB laser 1525-1610nm · Fiber DFB laser 1695-2140nm · Fiber DFB laser 630-1600nm · Location: Berlin, Germany · Location: Shanghai, China
PreciLaser GmbH websiteSupplier websiteChecked 4 Oct 2026
Supports 12 facts: Company name · Fiber DFB laser · External cavity diode laser · Atomic/Molecular frequency stabilization system · Raman fiber amplifier · Er fiber amplifier · Tm fiber amplifier · Yb fiber amplifier
4 more
Low noise laser amplifier · Narrow linewidth laser · Location: Berlin, Germany · Location: Shanghai, China
PreciLaser GmbH websiteSupplier websiteChecked 4 Oct 2026
Supports 9 facts: Company name · Ultra-stable laser system Preci-USL-mini · Ultra-stable laser system Preci-USL-6U · Narrow linewidth laser 1014.8-1162nm · Ultra-low noise laser 1010-1015nm · Seed laser · Location: Berlin, Germany · Location: Shanghai, China
1 more
Location: address
PreciLaser GmbH websiteSupplier websiteChecked 4 Oct 2026
Supports 9 facts: Company name · 630-1600nm External cavity diode laser · 1010-1015nm Narrow linewidth laser · 1014.8-1162nm Fiber DFB laser · 1525-1610nm Fiber DFB laser · 1695-2140nm Fiber DFB laser · Location: Berlin, Germany · Location: Shanghai, China
1 more
Location: address
PreciLaser GmbH websiteSupplier websiteChecked 4 Oct 2026
Supports 4 facts: Company name · External cavity diode laser 630-1600nm · Location: Berlin, Germany · Location: Shanghai, China
PreciLaser GmbH websiteSupplier websiteChecked 4 Oct 2026
Supports 4 facts: 506-567nm Laser · 508-513nm Widely tunable laser · 578nm-610nm Tm SHG+ SFG · Location: Berlin, Germany
PreciLaser GmbH websiteSupplier websiteChecked 4 Oct 2026
Supports 4 facts: Location: Shanghai, China · News: Will fiber amplifiers broaden the linewidth? · News: Is the line width after frequency doubling twice that of the fundamental frequency light? · News: Power stabilization function
Quantum Effects 2026 exhibitor directoryTrade-fair listingChecked 3 Oct 2026
Supports 3 facts: Company name · Quantum computers & qubit platforms · Location: Berlin, Germany
PreciLaser GmbH websiteSupplier websiteChecked 4 Oct 2026
Supports 2 facts: Company name · 450-1625nm Fixed external cavity diode laser