---
title: "Get 852nm Single Frequency Laser | Frequency Locked 852nm Laser - LiDAR Laser"
url: https://stacklist.com/card/f13de43e-2fa1-4240-8693-55b8c4b33f10
source_url: "https://lidar-laser.com/products/frequency-locked-single-frequency-semiconductor-laser-852nm"
stack: https://stacklist.com/stack/603d14f1-d6ba-41e3-9b10-a4b537487988
summary: "Frequency Locked Single-Frequency Semiconductor Laser-852nm is a precision laser system using gas reference cells for long-term stable frequency locking, suitable for atomic manipulation and quantum applications. It features narrow linewidth (<600 kHz), high frequency stability (6e⁻¹² @ 1s), and applications in cesium atomic clocks, quantum memory, and atomic interferometry."
tags: "852nm-laser, frequency-locked, semiconductor-laser, atomic-cooling, quantum-memory, precision-metrology, single-frequency"
key_entities: "Frequency Locked Single-Frequency Semiconductor Laser-852nm (technology), PM Single Frequency Fiber Lasers (technology), Cesium Atomic Cooling and Trapping (concept), Quantum Memory and Quantum Repeaters (concept), Electromagnetically Induced Transparency (EIT) (concept), Atomic Frequency Standards (concept), Rydberg Atom (technology), Atomic Magnetometers & Precision Metrology (concept)"
classification: "reference"
content_hash: "sha256:6987c37246edea7c500f7ab77df9ab2f3b2faa35e4a16729220f5234934740f6"
acp_version: "0.2"
token_counts_approximate: 477
visibility: public
agent_accessible: true
status: "final"
---

# Get 852nm Single Frequency Laser | Frequency Locked 852nm Laser - LiDAR Laser

Home Products PM Single Frequency Fiber Lasers Frequency Locked Single Frequency Semiconductor Laser-852nm PM Single Frequency Fiber Lasers Frequency Locked Single Frequency Semiconductor Laser-852nm Series Frequency Locked Single Frequency Semiconductor Laser-852nm Model: TQFL-0852-00030-L-PM The Frequency Locked Single Frequency Semiconductor Laser-852nm uses a gas reference cell with good long-term stability as a frequency reference, which can realize long-term stable locking of the laser frequency. It can serve as a manipulation light source for atoms such as Rb/Cs or as a frequency reference for atom interferometers. Get Quote Key Features- 852nm Frequency Locked Laser Narrow linewidth Longterm frequency locking Compact structure Applications Cesium (Cs) Atomic Cooling and Trapping Atomic Frequency Standards (Cesium Atomic Clocks) Quantum Memory and Quantum Repeaters Rydberg Atom Electromagnetically Induced Transparency (EIT) Atomic Magnetometers &amp; Precision Metrology Technical Specifications No. Technical Specifications of 852nm Single Frequency Laser Parameters 1 Working Wavelength (nm) * 780/795/852 2 Maximum Output Power (mW) ≥30, Single Mode PM Fiber 3 Linewidth (kHz) &lt;600 @ 10us 4 Mode-Hop-Free Continuous Tuning Range (GHz) ≥100 5 Power Stability Better than 1% @ 10h (Peak-to-Peak) 6 Polarization Performance Linear Polarization, PER ≥ 25dB 7 Cooling Method Air Cooling 8 Frequency Locking Effect Freq Lock Time: &gt;90 Days; Freq Stability: 6e⁻¹²@1s 9 Working Mode Continuous 10 Output Fiber Type PM Fiber, FC/APC 11 Fiber Length (m) 1 (Customizable) 12 Power Supply Mode AC 220V, 50Hz 13 Module Dimensions (W×D×H, mm) 365×350×107 14 Working Temperature (°C) 10~40 15 Storage Temperature (°C) 5~45 16 Humidity (%) 5~70 Technical Diagrams Need More Information? Our technical team is ready to help you find the perfect laser solution Request Quote Browse All Products