---
title: "Tunable 795nm Single Frequency Fiber Laser – LiDAR Laser"
url: https://stacklist.com/card/cf131779-4b59-4f15-a212-133a812c7ef2
source_url: "https://lidar-laser.com/products/tunable-single-frequency-fiber-laser-795nm"
stack: https://stacklist.com/stack/603d14f1-d6ba-41e3-9b10-a4b537487988
summary: "Tunable Single Frequency Fiber Laser at 795nm is a polarization-maintaining fiber laser system designed for rubidium atom manipulation and quantum applications, delivering over 2W output power with narrow linewidth and high environmental stability. The laser features analog feedback control, customizable frequency shifting capabilities, and is suitable for atomic clocks, quantum magnetometry, and quantum memory applications."
tags: "fiber-laser, 795nm, single-frequency, quantum-sensing, rubidium-atoms, polarization-maintaining"
key_entities: "Tunable Single Frequency Fiber Laser - 795nm (technology), Rubidium atom manipulation (concept), Quantum Magnetometry (concept), Atomic Clocks (concept), Quantum Memory (concept), Frequency doubling technology (technology), Polarization-maintaining fiber (concept), Spin Exchange (concept)"
classification: "reference"
content_hash: "sha256:e7fa3a96507dbf1156fafdcdbc2ce3a9edfcdb3e5014bd8b1fc72b66f7856bc4"
acp_version: "0.2"
token_counts_approximate: 589
visibility: public
agent_accessible: true
status: "final"
---

# Tunable 795nm Single Frequency Fiber Laser – LiDAR Laser

Home Products PM Single Frequency Fiber Lasers Tunable Single Frequency Fiber Laser - 795nm PM Single Frequency Fiber Lasers Tunable Single Frequency Fiber Laser - 795nm Series Tunable Single Frequency Fiber Laser - 795nm Model: TQSF-0795-01500-L-PM The Tunable Single Frequency Fiber Laser - 795nm revolves around rubidium atom manipulation applications, adopting a fiber amplifier + frequency doubling technology system. It can achieve a single-frequency polarization-maintaining fiber output with a maximum output power greater than 2W. It possesses advantages such as narrow linewidth, high polarization extinction ratio, excellent environmental adaptability, and compact structure, making it particularly suitable for field environment work. The laser is equipped with an analog feedback interface, supporting ACC or APC control modes, and can provide customized solutions including frequency shifting, sideband modulation, and optical switching according to customer requirements. Get Quote Key Features- 795nm Fiber Laser Narrow linewidth High polarization extinction ratio High power stability Wide temperature operation Strong antivibration performance (GJB 150.16A2009) Applications Rubidium (Rb) D1 Line Atomic Manipulation Quantum Magnetometry & Atomic Sensors Rubidium Atomic Clocks (Frequency Standards) Quantum Memory & Information Storage Polarized Helium3 (3He) Production (Spin Exchange) Technical Specifications No. Technical Specifications of 795nm Single Frequency Fiber Laser Min Typical Max 1 Center Wavelength (nm) / 795 / 2 Maximum Output Power (W) / 1.5 2 3 Power Stability (RMS) @12h/±2°C / 0.5% / 4 Polarization Extinction Ratio (dB) / 25 / 5 Frequency Fast Tuning Bandwidth (MHz) / 5 / 6 Linewidth (100us) / 40kHz / 7 Temperature Tuning Range (GHz) / 20 / 8 Fast Frequency Tuning Coefficient (GHz/V) / 0.5 / 9 Frequency Tuning Voltage Range (V) / ±5 / 10 Beam Quality (M²) / / 1.1 11 Operating Temperature Range (°C) 0 - 40 12 Working Mode 2-way Continuous Laser Output - - 13 Output Mode Single-mode PM Fiber, FC/APC, 1.5m - - 14 Feedback Port SMA - - 15 Communication Serial Port / RS485 - - 16 Equipment Dimensions 19 inch / 2.5U - - 17 Power Supply AC220V, 50Hz - - Technical Diagrams Need More Information? Our technical team is ready to help you find the perfect laser solution Request Quote Browse All Products