40mJ Laser rangefinder and laser target designator 40K2 LDR40K2
Model: LDR40K2. The LDR40K2 laser target designator measures target distance and provides laser target designation for airborne laser-guidance applications requiring high reliability. It offers small size, light weight, long-range target designation, high accuracy and strong environmental adaptability.
Save to Favorites
Overview
Specifications
| Parameter | Value |
|---|---|
| Operating mode | Ranging and target calibration |
| Pump source | Diode array |
| Laser Wavelength | 1064nm |
| Pulse Energy | ≥45mJ |
| Pulse energy fluctuation | Within the designated target period, the energy variation of a single pulse does not exceed 10% of the average energy (measured after 2 seconds of emission) |
| Beam divergence | ≤0.5mrad |
| Pulse Width | 10±5ns |
| Laser axis stability | ≤0.05mrad |
| Optical axis alignment error relative to the mounting datum | Azimuth ≤0.5mrad, elevation ≤0.25mrad |
| Tracking frequency | 1Hz/5Hz; continuous 1Hz scanning for at least 5 minutes per run with 1 minute of rest; b5Hz scanning for at least 1 minute with 1 minute of rest |
| Minimum measurement distance | ≤300m |
| Maximum measurement distance | ≥5000m |
| Tracking accuracy | ±2m |
| Probability of correct measurement | ≥98% |
| Ranging logic | First and last targets |
| Target designation performance | Laser-code accuracy: 25μs. Designation frequency reference: 20Hz. Short cycle: designate a target for at least 20 seconds, with intervals no longer than 30 seconds, for 8 consecutive cycles. Long cycle: designate a target for at least 47 seconds, with restart intervals no longer than 30 seconds, for 2 consecutive cycles. After the designation cycle ends, wait at least 30 minutes before restarting continuous designation. |
| Laser coding | Meets MIL-STD-810G system requirements; includes user-defined coding expansion; can receive external synchronization signals to control coded laser emission; coding method: precise frequency coding (eight stored periodic codes) |
| Dimensions (length × width × height) | ≤106mm×98mm×48mm |
| Weight | ≤450g |
| Power supply | The electrical and electronic components of the laser rangefinder and target designator are compatible with the system power-supply characteristics. Average power is no greater than 80W; peak power is no greater than 100W. Input supply: +26V±4VDC (voltage fluctuation range +22V to +30V); reverse-polarity protection is required for the input supply. |
| Electrical protection | After circuit-board design and adjustment, conformal varnish is applied as a protective coating. |
| Operating Temperature | -40~＋55℃ (hold for 2 hours) |
| Storage Temperature | -45~＋70℃ |
| Vibration requirements | Withstands flight vibration and takeoff/landing shock; all equipment withstands vehicle-transport conditions. Swept-frequency vibration: constant-displacement sinusoidal vibration from 15Hz to 33Hz, displacement 0.91mm; constant-acceleration sinusoidal vibration from 33Hz to 700Hz, acceleration 2g. Vibration for 1 hour in each of three directions. |
| Shock requirements | Transverse axis ≥10g; vertical axis ≥10g; longitudinal axis ≥10g; ring-shaped sawtooth wave, duration 11ms; X, Y, Z axes, both directions on each axis, once per direction, 18 times in total. |
Datasheet
Supplier Information
Related Products
-
Two-dimensional scanning galvanometer
Laser Scanning and Ranging
Startin-optronics
-
Two-dimensional scanning galvanometer kit
Laser Scanning and Ranging
Startin-optronics
-
Two-dimensional scanning galvanometer module
Laser Scanning and Ranging
Startin-optronics
-
100mJ Single-lens laser target designator 100K30 LR100K30
Laser Scanning and Ranging
Erdikeji
Laser Type: NdYAG Laser Wavelength: 1.064 μm± 1μm Pulse Energy: ≥100mJ
Model: LR100K30. The LR100K30 single-lens laser target designator uses a distinctive source design for compact construction, long ranging distance and high output. Dimensions of 270X110X90 accommodate laser energy up to 100 millijoules, pulse width above 10 nanoseconds and initial divergence 50% smaller than conventional products. A common transmit/receive aperture keeps the design compact for electro-optical pods, vehicle-mounted target-designator ranging and other applications.
-
Laser ranging module high-accuracy distance sensor LR1500E2
Laser Scanning and Ranging
Erdikeji
Laser Wavelength: 905 nm ±5 nm Laser beam divergence: < 6 mrad (small laser spot) Optical material: Resin aspheric lens
Model: LR15000E2. The LR1500E2 laser ranging module is a high-performance, lightweight sensor for long-distance measurement. High accuracy, a small aiming spot, ultralow power consumption, durability and flexibility meet industrial, outdoor and commercial requirements. Reliable performance and easy integration suit projects requiring stable, high-quality ranging.
Related Articles
Semiconductor laser diodes are essential light sources for industrial sensing, LiDAR and laser printing. Many engineers waste time picking mismatched models. We summarize 4 simple selection standards, plus a mature industrial product: HGLD-790TO5.6-ZSP-10mW from HAUCORE.
As a professional manufacturer of precision optical thin-film components, sycco-optics (Shandong Yanggu Hengjing Optoelectronics) launches high-performance 850nm narrow band pass filters for near-infrared precision detection, intelligent sensing and optical imaging systems. Adopting advanced vacuum coating technology, the filter realizes high transmittance in the target band and deep blocking in interference bands. It effectively eliminates stray light and spectral noise, serving as a core optical component for machine vision, biochemical detection and photoelectric sensing equipment.
FiDAR, the fiber‑optic radar vehicle positioning and tracking system developed by Jianhe Bafang, is a high‑sensitivity distributed fiber‑sensing solution designed for intelligent traffic road monitoring. It outputs real‑time spatial coordinates of every vehicle across the full road section around‑the‑clock, delivering a brand‑new sensing technology for vehicle‑road cooperation, smart highway construction and urban traffic management.
VCSEL, short for Vertical Cavity Surface Emitting Laser, is a widely used semiconductor laser component in modern optoelectronics. Unlike traditional edge-emitting lasers, VCSEL emits laser light vertically from its chip surface. Thanks to its low power consumption, stable beam quality, low cost, and easy integration, it has become the core light source for 3D sensing, wearable devices, and high-speed optical communication.
Loading...
Name
Phone
Organization
Use Case
Database Platform