Small reflector for SLR | Using "Mt. FUJI" technology developed by JAXA
SLR-IS Series
SLR reflector for ultra-small satellites. Utilizing the technology of "Mt. FUJI" developed by JAXA.
This is a small reflector used for Satellite Laser Ranging (SLR) on ultra-small satellites. It is manufactured and sold by Ishitobun Iron Works using the technology of the ultra-small satellite reflector "Mt. FUJI" developed by JAXA. By irradiating a corner cube reflector mounted on the satellite with a laser from the ground station and measuring the round-trip time, the distance to the satellite can be measured with high precision. Designed to be compact and lightweight for mounting on ultra-small satellites, we offer multiple sizes and specifications according to satellite size and operational altitude.
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basic information
【SLR-IS-Xpro】 Outer diameter: φ112 mm Weight: Approximately 260 g Expected altitude: Below 800 km 【SLR-IS-mini】 Outer diameter: φ62 mm Weight: Approximately 55 g Expected altitude: Below 500 km 【CCR (Corner Cube Reflector)】 1 inch / 0.5 inch Material: BK7, synthetic quartz Reflective surface: Uncoated or Al-coated Depending on the application and satellite specifications, you can consult about the CCR configuration, materials, and coating specifications.
Price range
P5
Delivery Time
※This is a made-to-order product. After the specifications are finalized, the typical lead time is around 4 to 5 months. The delivery time may vary depending on the procurement situation and specifications of CCR.
Applications/Examples of results
【Applications】 - Distance measurement to satellites using SLR (Satellite Laser Ranging) - High-precision orbit determination of satellites and evaluation of orbit accuracy - Calibration and verification of orbit information for SAR satellites, etc. - Calibration and verification of orbit information obtained from optical observations, etc. 【Examples of Achievements】 - Production of Mt. FUJI-related components for JAXA - Production of SLR reflectors for university nanosatellites
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Company information
We are a Japanese precision machining company specializing in prototype and low-volume production. Our strength is machining complex parts directly from solid material using CNC machining centers, including parts that are difficult to produce by conventional automated machining services. We have extensive experience in automotive prototype parts and various industrial components, and our facility is equipped mainly with Okuma machining centers. We also supply ADC12 sheet material and round bars. ADC12 parts can be machined directly from solid stock, making them suitable for prototype evaluation before die-casting production, without the casting voids that may occur in actual die-cast parts.
