---
title: "Single Frequency Lasers | Solid-State Laser Manufacturer"
url: https://stacklist.com/card/d6cf9f9a-12eb-4bf1-973a-a8f746b296f5
source_url: "https://singlefrequencylaser.com/"
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summary: "Techwin is a high-tech manufacturer specializing in advanced solid-state and fiber laser systems for applications in atmospheric LiDAR, biomedical research, and quantum optics. The company offers customized laser solutions with cutting-edge research, state-of-the-art manufacturing, and global partnerships to deliver stable, reliable, and cost-effective laser sources."
tags: "single-frequency-lasers, solid-state-lasers, fiber-lasers, lidar, laser-technology, optoelectronics"
key_entities: "Techwin (organization), Single-Frequency Lasers (technology), Solid-State Lasers (technology), Fiber Lasers (technology), LiDAR (concept), Nonlinear Frequency Conversion (concept), LIBS/LIF (concept), AOML series (technology), AQNL series (technology)"
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# Single Frequency Lasers | Solid-State Laser Manufacturer

Techwin - Single Frequency Lasers and Advanced Solid-State Laser Manufacturer Techwin is a high-tech enterprise dedicated to the research, development, and production of advanced solid-state and high-performance fiber laser systems. Explore Products Learn More Why Choose Techwin as Your Solid-State Laser Manufacturer • Techwin is a leading provider of advanced solid-state and fiber laser technologies. • We specialize in research, development, and production of high-performance laser systems. • Our products serve applications in atmospheric LiDAR, biomedical research, and quantum optics. • Techwin collaborates with global research institutions and industry partners. • We offer customized laser solutions and mass production capabilities. • Our commitment is to provide stable, reliable, and cost-effective laser sources. • Techwin emphasizes technological innovation and serves the national industry. • We focus on compact design, long lifespan, and environmental reliability. Advanced Solid-State Laser Solutions for Research and Industry Showcasing our latest advancements in laser technology Cutting-Edge Research Our team continuously pushes the boundaries of laser technology with groundbreaking research and development initiatives that drive innovation across multiple scientific disciplines. Advanced Manufacturing State-of-the-art manufacturing processes ensure the highest quality and reliability in our products, with rigorous testing and quality control measures in place. Global Partnerships Collaborating with international institutions and industry leaders to drive innovation, share knowledge, and solve complex challenges in laser technology applications. R&D Innovation in Laser Technology Our key research and development directions in laser technology Advanced Solid-State Laser Technologies High-Power Single-Frequency Fiber Lasers Efficient Nonlinear Frequency Conversion Laser Electronics & Opto-Mechanical Integration Optoelectronic Engineering & Process Optimization Global Collaboration Customized Laser Systems for Scientific and Industrial Applications Comprehensive laser solutions for various applications All Solid-State Laser Series • Micro-Pulse Lasers • Sub-Nanosecond Lasers • High-Energy, High-Repetition-Rate Solid-State Lasers • High-Energy, Low-Repetition-Rate Solid-State Lasers Single-Frequency High-Energy Series • Seed Laser Sources • Integrated Frequency-stabilized Sources • Single-Frequency High-Energy Solid-State Lasers • Frequency-Stabilized and Frequency-Shifting Sources Fiber Laser Series • Single-Frequency Continuous Fiber Lasers • Single-Frequency Continuous Fiber Amplifiers • Single-Frequency Pulsed Fiber Lasers • Nanosecond Pulsed Fiber Lasers All Solid-State Laser Series 1. Micro-Pulse Lasers AOML series featuring high peak power, kHz+ repetition frequency, and 10ns-level pulse width characteristics. Key Features: Compact structure, wide temperature operation (-20~60°C), fully air-cooled design Applications: Atmospheric particulate detection, laser remote sensing, photoacoustic imaging 2. Sub-Nanosecond Lasers AQNL series with pulse width Key Features: High peak power, minimum pulse width 800ps, smooth pulse waveform Applications: Atmospheric lidar, ocean exploration, laser ultrasound 3. High-Energy, High-Repetition-Rate Solid-State Lasers SHSL series with repetition frequency ≥100Hz, maximum output energy 300mJ+, expandable wavelengths. Key Features: Semiconductor pumping, 7×24h operation, MOPA optical scheme Applications: Atmospheric lidar, LIBS/LIF, biomedical applications 4. High-Energy, Low-Repetition-Rate Solid-State Lasers SMSL series with maximum output energy up to 100mJ, fully air-cooled design. Key Features: Opto-mechanical integration, low power consumption, wide temperature adaptability Applications: Lidar, LIBS/LIF, laser ultrasound, biomedical applications Single-Frequency High-Energy Series 5. Seed Lasers and Integrated Sources SCSL type NPRO lasers and SEFL type narrow linewidth semiconductor lasers. Key Features: Linewidth ≤3kHz, temperature/PZT tuning, space/fiber output 6. Integrated Frequency-Stabilized Sources Fre-Lock&Shift type with frequency stabilization and frequency shifting capabilities. Key Features: Multi-stage loop control, power feedback technology 7. Single-Frequency High-Energy Solid-State Lasers SHSL-SLM series with narrow linewidth, high energy, and frequency compatibility. Key Features: Modular design, multi-wavelength output, 7×24h operation Fiber Laser Series 8. Single-Frequency Continuous Fiber Lasers SCFL series featuring narrow linewidth, low noise, and high power characteristics. Key Features: Ultra narrow linewidth ( Applications: Rb atom cooling, optical lattice, atomic clock 9. Single-Frequency Pulsed Fiber Lasers SPFL series with single pulse energy 10/300μJ and linewidth as low as 1kHz. Key Features: Eye-safe laser band, high polarization extinction ratio Applications: Coherent Doppler wind measurement lidar 10. Nanosecond Pulsed Fiber Lasers NPFL series with ultra-high repetition frequency (up to MHz) and single pulse energy up to 100μJ. Key Features: Compact structure, eye-safe band, tunable pulse width Applications: Surveying and imaging lidar, single photon ranging Technical Excellence Industry-leading specifications and performance Performance Highlights Laser Linewidth Frequency Stability Power Stability ≤ 2.5% RMS Pulse Energy Up to 1000 mJ Repetition Rate Up to 10 MHz Pump Source Lifespan ≥ 4 billion shots Wavelength Coverage 1064 nm Fundamental 532 nm Frequency Doubled 355 nm Frequency Tripled 1550 nm Fiber Lasers 780 nm Atomic Physics UV Range 280-590 nm Techwin Industry Co., Ltd Address 8th Floor Unit A, Block 2, No. 206 Zhenhua Road, Hangzhou City, Zip Code: 310030 Contact Tel: +86-57188284299 Whatsapp: +86-13958180450 Email [email protected] [email protected]