BPF1550 LiDAR Filter: 1550nm Center Wavelength | Enhanced Signal-to-Noise Ratio

1. BPF1550 LiDAR Filter: 1550nm Center Wavelength | Enhanced Signal-to-Noise Ratio

2. Engineered for next-generation LiDAR applications, our 1550nm Bandpass Filter (BPF) delivers exceptional optical precision to isolate critical infrared laser signals while rejecting ambient noise. Ideal for automotive, industrial, and UAV systems demanding reliability in harsh environments.

3. 

Key Features

• Targeted Wavelength: Precisely transmits 1550nm light (eye-safe IR band) with center wavelength tolerance of ±[X]nm.

• Superior Noise Rejection: High optical density (>OD[Y]) blocking across [400-1800nm] spectrum minimizes solar/interference noise.

• High Signal Clarity: >[90]% peak transmission at 1550nm with customizable bandwidth ([Z]nm FWHM).

• Rugged Construction: Laser-grade fused silica substrate withstands thermal shifts (-40°C to +85°C) and mechanical stress.

• Durable Coating: Hard dielectric ion-assisted deposition (IAD) coatings ensure humidity resistance and high LDT (>[A] W/cm²).

Technical Specifications

• Center Wavelength: 1550nm

• Bandwidth (FWHM): [10 ±2]nm (customizable)

• Peak Transmission: >[90]%

• Blocking Range: [400-1800nm] at >OD[6]

• Substrate: Fused Silica

• Coating: Hard Dielectric IAD

• LDT: >[10 J/cm² @ 1550nm, 20ns]

• Operating Temp: [-40°C to +85°C]

Applications

• Automotive LiDAR (ADAS, autonomous vehicles)

• Industrial robotics & AGV navigation

• UAV/drone obstacle detection

• Topographic surveying systems

• Free-space optical communication

Why Choose Our BPF1550?

• Optimized for 1550nm LiDAR: Maximizes signal integrity for eye-safe long-range systems.

• Custom Solutions: Available in custom sizes, bandwidths, and mounting configurations (OEM support).

• Quality Guaranteed: Manufactured in ISO-certified facilities with full traceability.