On September 10, the 26th China International Optoelectronic Expo opened at the Shenzhen World Exhibition & Convention Center (Bao’an New Hall), with domestic and overseas exhibitors unveiling their booths.

PolarisIC debuted its latest depth-sensing and low-light imaging chips and modules, drawing a non-stop crowd and keen attention from visitors across the industry.

一、dToF New Arrivals
1、DTM3081DTM3081 – direct-drive and high-performance indirect-drive options: 4 kfps @ 10 m, 2.8 kfps @ 100 m; on-chip laser emitter replaces triangulation modules for cost-effective SLAM in robot vacuums.

DTM3081 dToF Sensor Module

2、DTS6010
DTS6010 – Outdoor 10 m precision ranging at 100 kLux sunlight, indoor reach up to 15 m, 120 fps—perfect for drones, action-cams, robovacs and photoelectric switches.s。

DTS6010 Single-Photon dToF Module

3、DTS6005
DTS6005 – high-performance dToF SoC plus VCSEL in one package: mm-grade to 1 m for vacuums, high-precision to 6 m for phones, 120 fps.

DTS6005 Single-Photon dToF Module

4、DTS4004
DTS4004 – 2×2 zone, second-gen projector sensor: 5.5 m high-precision ranging for autofocus & keystone correction at 30 fps.

DTS4004 dToF Sensor Module 

5、PSH2501 dToF传感器
PSH2501 – plug-and-play, single-channel dToF sensor, complete with custom optical lens: 10 m ranging @ 100 kLux, 120 fps output.

PSH2501 dToF Sensor

6、DTS6040
DTS6040 – industrial-grade module integrating an in-house, IR-enhanced SPAD: 80 m max range, 40 m immunity @ 100 kLux, with on-chip reflectivity correction.

DTS6040 Single-Photon dToF Module

二、PCI Stars

PCM7130

PCM7130 – SPAD-PCI image sensor with 11.5 μm pixels, photon-counting capability, zero read-noise, and high dynamic range, delivering clear images even in extreme low-light conditions.

PCM7130 Photon-Counting Image Sensor

三、Live Demos

1、Auto Keystone

DTS6004 micro-module—already in mass-produced with tier-1 brands—delivers perfectly rectangular images without manual adjustment.

2、Multi-Material Ranging

DTS6005 keeps ranging error within 1 cm on wood, carpet, glass—performance visible at a glance.

3、Rail Ranging

A motorized test rail let visitors watch live distance plots from different dToF sensors.

4、Long-Range Shoot-Up

DTS6040 beamed to the hall ceiling, demonstrating 80 m range in a single clear shot.

5、PCI Color Imaging
First-generation PCI imager PCM7130 captured full-color photos with only 10 μs exposure, even in near darkness.

6、PCI High-Speed Imaging
PCM5200 prototype recorded at 1800 fps and replayed at 30 Hz—every water droplet frozen mid-air, drawing crowds all day.