What Sacher Lasertechnik does

Sacher Lasertechnik GmbH is a German designer and manufacturer of tunable external cavity diode laser (ECDL) systems, headquartered in Marburg, Germany, and founded in 1992 by Dr. Joachim Sacher, who continues to serve as managing partner and CEO. The company also operates a wholly-owned US subsidiary, Sacher Lasertechnik, LLC, in Buena Park, California, and distributes through a network of regional partners across 18+ countries spanning the Americas, EMEA, APAC, and Oceania. The product portfolio centers on Littman/Metcalf and Littrow tunable diode lasers (LION and LYNX series, 370–1770nm, sub-MHz linewidth), fiber-seeded and free-beam tapered amplifiers (MicroTA, SERVAL, 670–1550nm, up to 3000mW), Master Oscillator Power Amplifier (MOPA) systems (SERVAL PLUS, 633–1180nm), resonant-cavity frequency conversion systems (SHG-Jaguar 365–540nm and FHG-Jaguar 205–270nm), Quantum Cascade Lasers (4.5–10µm mid-IR), and supporting electronics including Pilot controllers and Pound-Drever-Hall/locking modules (LB2001, LB2005). Underlying technical differentiators include patented cavity designs enabling mode-hop-free tuning up to 100GHz, sub-kHz linewidth capability for quantum applications (Micron Laser), and a 690nm MicroTA variant released in 2025 targeting strontium optical clocks.

Sacher Lasertechnik serves scientific research institutions, quantum technology developers (cold atom physics, optical clocks, quantum sensing), industrial spectroscopy customers (gas sensing, environmental monitoring, process control), and medical technology integrators, with primary applications in absorption, Raman, and fluorescence spectroscopy as well as atomic physics metrology. The business is a privately held, founder-controlled German GmbH that participates in BMBF (Federal Ministry of Education and Research)-funded research projects including ISABELLA, DiaQNOS, NeuroQ, and QEED, which provide both co-development funding and technology-pull into the quantum technology segment. Go-to-market combines enterprise field sales (direct from Marburg HQ and the US LLC) with a regional distributor network, supported by participation in major industry conferences (Laser World of Photonics, CLEO, Photonics West) and a B2B online shop for accessories and replacement parts. Revenue is generated through hardware sales of laser systems, professional services tied to R&D and custom development work, and accessories e-commerce, with all capital system pricing conducted on a quote basis and revenue not publicly disclosed.

Name

Sacher Lasertechnik

Legal name

Sacher Lasertechnik GmbH

Website

https://sacher-laser.com

Company type

Private

Founded year

1992

Operating status

Operating

Headcount range

11–50 employees

Short description

Sacher Lasertechnik GmbH is a German manufacturer of tunable external cavity diode laser systems, tapered amplifiers, and frequency conversion instruments, serving scientific research, quantum technology, industrial spectroscopy, and medical customers globally since 1992.

Ownership category

akta.pro rank

Product category

Tunable Diode Laser Systems

SIC

Optical Instruments & Lenses (3827), Laboratory Analytical Instruments (3826), Semiconductors & Related Devices (3674)

akta.pro primary industry

Optoelectronic Emitters (LED/Laser/VCSEL) (HDAHALAL)

akta.pro secondary industries

Quantum Photonics & Quantum Imaging (Single-Photon, Lidar, Ghost Imaging) (HDAGAHAF), Quantum Sensor Components & Subsystems (Lasers, Vacuum, Photonics, Diamond/NV, MEMS) (HDAGAHAM), Optics & Laser/Light Engine Components (Lenses, Galvos, Laser Modules, UV Engines) (IMAAAIAC)

Keywords

• Tunable diode lasers
• External cavity lasers
• Quantum cascade lasers
• Laser spectroscopy systems
• Frequency conversion lasers

Headquarters

HQ city

Marburg

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Technology or R&D, Personnel, Supply Chain, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Laser Systems and Hardware Sales: Sale of tunable diode lasers, tapered amplifiers, MOPA systems, frequency conversion systems, quantum cascade lasers, and laser controllers to scientific and industrial customers.
2. R&D Services and Custom Development: Custom development work for BMBF (German Federal Ministry of Education and Research) funded projects including ISABELLA, DiaQNOS, NeuroQ, and QEED focusing on quantum technologies and laser systems.
3. Online B2B E-commerce: B2B online platform for purchasing accessories and parts for Sacher Lasertechnik products with fast delivery via FedEx and UPS.

Go-to-market motion1 record

Distribution channels4 records

Marketing channels8 records

Core offering

Sacher Lasertechnik designs, manufactures, and sells tunable external cavity diode laser systems (LION and LYNX series), tapered amplifiers (MicroTA, SERVAL), MOPA amplified tunable laser systems, frequency conversion systems (SHG/FHG Jaguar), quantum cascade lasers, and supporting laser control electronics. The portfolio covers wavelengths from deep UV (205nm) through mid-infrared (10µm) and serves spectroscopy, metrology, and quantum technology applications. The company also performs custom R&D and contract development under BMBF-funded research projects in laser systems and FPGA control.

Product overview

Sacher Lasertechnik is a manufacturer of tunable diode laser systems and related photonic instruments. The product portfolio centers on external cavity diode lasers (Littman/Metcalf LION Series and Littrow LYNX Series) covering 370nm to 1770nm with sub-MHz linewidth. The amplified product line includes MicroTA (fiber-seeded tapered amplifier in butterfly package, 670-1550nm) and SERVAL PLUS MOPA systems (up to 3000mW, 633-1180nm). Frequency conversion products include SHG-Jaguar (365-540nm) and FHG-Jaguar (205-270nm) systems. Quantum Cascade Lasers cover 4.5-10µm for mid-IR applications. Supporting electronics include Pilot controllers (PC/PZ series) and locking equipment (LB2001, LB2005). The company also offers laser diodes (DFB, VBG Micro X-Cavity, AR-coated, Fabry-Perot), spectroscopy accessories (vapor cells, MOT cells), and application-specific systems for absorption, Raman, and fluorescence spectroscopy.

Differentiator

Problem solved

Functional benefit

Products and services

• Tunable Diode Lasers (LION/LYNX Series) External cavity diode lasers (LION and LYNX series) in Littman/Metcalf and Littrow configurations, offering tunable wavelength output from 370nm to 1770nm with narrow linewidth (<100kHz) and mode-hop-free tuning. Built for scientific and industrial spectroscopy, metrology, and quantum technology applications.
• MicroTA Tapered Amplifier Fiber-seeded Semiconductor Optical Tapered Amplifier in butterfly package, covering 670nm to 1550nm with up to 3000mW output power and excellent beam profile, used to amplify seed lasers in spectroscopy, metrology, and quantum technology setups.
• SERVAL Series Tapered Amplifier Modules Tapered amplifier modules available in fiber-seeded and free-beam seeded versions, providing high-power amplification from 633nm to 1180nm for laser systems used in scientific and industrial applications.
• SERVAL PLUS (X420) MOPA Amplified Tunable Laser System Master Oscillator Power Amplifier (MOPA) amplified tunable diode laser system covering 633nm to 1180nm with up to 3000mW output, narrow linewidth <300kHz, and mode-hop-free tuning up to 100GHz for demanding spectroscopy and quantum applications.
• SHG Jaguar (Second Harmonic Generation) System Frequency doubling system using a Bow-Tie resonant cavity and frequency doubler crystal with Hänsch-Couillaud locking, covering 365nm to 540nm with up to 1000mW output; serves as the second stage for deep-UV FHG systems.
• FHG Jaguar (Fourth Harmonic Generation) System Frequency quadrupling system using two cascaded resonant cavities with frequency doubler crystals, generating deep-UV output from 205nm to 270nm when pumped by a tunable diode laser. Used in deep-UV spectroscopy, lithography, and quantum technology research.
• Quantum Cascade Lasers (QCL) Mid-infrared laser sources for MIR spectroscopy, including tunable external cavity QCL (4.5µm to 10µm, up to 100mW, CW operation) and DFB-QCL variants, for gas sensing, environmental analytics, and molecular spectroscopy.
• Laser Diodes (DFB, Micro X-Cavity/VBG, AR-Coated, Fabry-Perot, Tapered Amplifier Diodes) Discrete laser diode components including Distributed Feedback (DFB) lasers, VBG-stabilized Micro X-Cavity Micron Lasers with sub-kHz linewidth, anti-reflection coated laser diodes, Fabry-Perot laser diodes, and tapered amplifier diodes. Used as seed sources and components in larger laser systems.
• Electronic Systems (Pilot PC, Pilot PZ, LB2001, LB2005) Laser control and locking electronics: Pilot PC benchtop laser controller (500-3000mA), Pilot PZ external cavity controller, LB2001 servo controller/side-of-fringe lockbox, and LB2005 Pound-Drever-Hall regulator/modulator-demodulator. Sold as standalone units to operate Sacher laser heads.
• Custom R&D and Contract Development Services Custom research, development, and engineering services delivered under BMBF (German Federal Ministry of Education and Research) funded projects, including ISABELLA, DiaQNOS, NeuroQ, and QEED, focused on compact diode laser systems, FPGA-based laser control, spectroscopy, environmental analytics, medical technology, and quantum technologies.

Quantifiable outcome

• Linewidth <100kHz for Littrow lasers, <300kHz for MOPA systems
• +3 more outcomes

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

One partnership is on record.

• BMBF (Federal Ministry of Education and Research, Germany)coreStrategic or Co-development PartnerSacher Lasertechnik participates in BMBF funded research projects including ISABELLA, DiaQNOS, NeuroQ, and QEED focused on development of compact diode laser systems for quantum technologies. The company collaborates on FPGA development for laser systems in spectroscopy, environmental analytics, medical technology, and quantum technologies.

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Toptica Photonics: Toptica is the closest direct competitor to Sacher Lasertechnik, manufacturing tunable external-cavity diode lasers, frequency-converted systems and quantum-technology laser subsystems used in cold-atom, spectroscopy and metrology applications. Both companies serve the same scientific institutions and compete head-to-head in narrow-linewidth tunable diode laser SKUs.
• M Squared Lasers: M Squared Lasers manufactures tunable diode lasers, fiber lasers and quantum/spectroscopy subsystems serving research and industrial customers. The company competes directly with Sacher in narrow-linewidth tunable sources for cold-atom and quantum sensing applications.
• Hübner Photonics: Hübner Photonics (including Cobolt and C-WAVE product lines) produces tunable lasers, CW diode lasers and frequency-converted sources for spectroscopy, quantum and biophotonics. The portfolio directly overlaps with Sacher's tunable lasers and SHG systems for research customers.
• Vescent Photonics: Vescent Photonics specializes in narrow-linewidth diode lasers, electro-optic modulators and control electronics for cold-atom, atomic clock and LIDAR applications. The company targets the same quantum-technology and frequency-stabilized laser niche as Sacher's Micron and Littman/Metcalf laser lines.
• Stable Laser Systems: Stable Laser Systems designs and manufactures ultra-narrow-linewidth external-cavity diode lasers and frequency-stabilized laser systems for spectroscopy, time standards and quantum research. The company competes with Sacher in the sub-kHz linewidth segment including Sacher's Micron Laser.
• EKSPLA: EKSPLA manufactures tunable lasers, Q-switched, ultrashort-pulse and wavelength-conversion systems for scientific and OEM markets. The company's NT and tunable series overlap directly with Sacher's spectroscopy and frequency-conversion offerings.
• Radiant Dyes Laser & Accessoires: Radiant Dyes is a German specialty manufacturer of tunable dye and solid-state lasers, frequency-converted systems and pulsed tunable sources. The company's tunable wavelength coverage and customer base in spectroscopy research overlap with Sacher's tunable diode laser and SHG/FHG product lines.

Broad incumbents

• Thorlabs: Thorlabs is a broad incumbent offering a vast catalog of photonic components, including tunable lasers, laser diodes, spectroscopy cells and OEM subsystems. While not laser-specialist, Thorlabs overlaps directly with Sacher's customer base of research labs and offers competing tunable laser SKUs across multiple wavelengths.
• Coherent (II-VI / Coherent Corp.): Coherent Corp. (formerly II-VI) is a broad laser incumbent offering tunable diode lasers, QCLs and frequency-converted sources as part of a much larger portfolio covering materials processing, life sciences and scientific markets. Overlaps with Sacher in MIR QCLs and scientific tunable lasers.
• Newport / MKS Instruments: Newport (a brand of MKS Instruments) supplies a broad portfolio of photonics, including tunable lasers, spectroscopy instrumentation and OEM subsystems, serving research and industrial customers. Overlaps with Sacher's tunable and spectroscopy offerings through bundled system sales.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xxing.com/companies/SACHERLASERTECHNIKGMBH
• LinkedInlinkedin.com/company/sacher-lasertechnik-gmbh

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Sacher Lasertechnik