Symphotony Co., Ltd. Begins Importing and Selling SISYPH Laser Diode Controller Products with Low-Noise Design for Quantum Computing Technology and Precision Measurement Applications

Symphotony Co., Ltd. has recently begun importing and selling laser diode controller products developed by SISYPH. SISYPH, based in France, is a manufacturer specializing in equipment for precision measurement fields, including quantum computing technology. Their strength lies in their low-noise design, offering a range of laser diode control products. **Introduction to Key Products Supporting Laser Control** **** **Function:** High-precision temperature stabilization of laser diodes. **Features:** When combined with the "SK484 Temperature Controller," it achieves high-performance thermal stabilization. Its pure analog design enables low-noise operation by suppressing broadband noise. **Specifications:** - True current source of ±1 A, compatible with digital control - Current limit function - Compliance voltage monitoring function - Noise density: 1 µA/√Hz or less, RMS noise: 100 µA or less - High current capability through parallel operation - Bandwidth: over 10 kHz - Analog design — configuration less susceptible to digital noise - Remote interface compatible - Supports standalone or platform operation **** **Function:** High-precision current stabilization for laser diodes. **Features:** It can control current with extremely low noise, suppressing fluctuations in laser output. It supports current control up to 500 mA and is equipped with DC modulation input and RF modulation input. **Specifications:** - 500 mA current sink - Ultra-low drift: less than 10 ppm/K - Ultra-low noise: less than 10 pA/√Hz at 100 kHz - RF modulation compatible: 10 MHz to 200 MHz - High-speed modulation compatible: DC to 30 MHz - High current capability through parallel operation - Full remote control compatible - Supports standalone or platform operation We also handle other laser diode controller products from SISYPH. We provide optimal product selection according to your application and specifications. We handle SISYPH's other products and over 100,000 laser and optical related products from more than 300 overseas manufacturers. Please feel free to contact us below. **■ URL** https://www.symphotony.com/manufacturers/sisyph/ **■ Contact Information** Symphotony Co., Ltd. Global Sourcing Department Contact Person: Hishida Inquiry Form: https://www.symphotony.com/other_contact/ Tel: 070-6925-5558 (Weekdays 9:00-18:00, excluding weekends and holidays) Email: gs-inquiry@symphotony.com **■ Other Products** **** Time and frequency products were originally developed for controlling the phase and frequency of laser sources. - SK301 Vidourle – RF Demodulation Module **** The SK series can be used in standalone or platform configurations. The SPK series supports up to 8 modules and features power supply, synchronization, communication, and status monitoring functions. For standalone use, connection can be made with SKN10/SKN11 adapters. - SK657 Gavarnie – Laser Current Controller - SK121 Aveyron – Telecom Laser Mount - SK153 Cantal – Clock Distribution - SK154 Cézallier – Laser Temperature Controller - SK301 Vidourle – RF Demodulator - SK305 Aigoual – Linear TEC Driver - SK433 Velay – High-Speed PI2D Compensator - SK657 Gavarnie – Laser Current Controller - SK810 Tarn – Interface Controller **** The SPK Brillouin platform is a flexible platform that can accommodate up to 16 SK series instruments. It features power supply, communication, clock synchronization, and status monitoring functions, allowing you to combine necessary modules to configure an optimal system. - SPK42S Platform