This document is the datasheet of Bookham BPC30C-9xx-01 MaxiChip laser diode on passive cooler. This product is designed for direct coupling into a 800µm diameter fiber, providing the high brightness required for collimated solid-state laser pumping and direct applications. It features a highly reliable single quantum well MBE structure, telecom grade AuSn mounting technology, and is RoHS compliant. It has a CW output power of 30W and a small aperture (800µm emission area).
The Bookham BPC30C-9xx-01 MaxiChip laser diode is a high‑power 30 W device mounted on a passive copper block cooler. It is designed for direct coupling into an 800 µm diameter fiber and is suitable for solid‑state laser pumping, material processing, printing, and medical applications.
Key features include a small 1.25 mm × 3.6 mm diode, a 1" × 1" Cu block cooler, RoHS compliance, and a highly reliable single‑quantum‑well MBE structure. Detailed electrical and optical specifications are provided in the characteristics table.
| CW Output Power | 30 W |
|---|---|
| Center Wavelength | 915 nm, 940 nm, 980 nm (others on request) |
| Spectral Width (FWHM) | 3 nm |
| Wavelength Shift with Temperature | 0.3 nm/°C |
| Beam Divergence (Parallel to Junction) | 9 deg |
| Beam Divergence (Perpendicular to Junction) | 26 deg |
| Threshold Current | 3 A |
| Slope Efficiency | 1 W/A |
| Conversion Efficiency | >50 % |
| Series Resistance | 7 mΩ |
| Operating Current | 35 A |
| Operating Voltage | 1.6 V |
| Bar Width | 1.25 mm |
| Resonator Length | 3.6 mm |
| Emission Area | 800 µm |
The diode provides a typical CW output power of 30 W.
Standard wavelengths are 915 nm, 940 nm, and 980 nm, with other wavelengths available on request.
It uses a passive 1" × 1" copper block cooler.
Yes, the product is RoHS compliant as stated in the data sheet.