As laser systems continue advancing toward higher repetition rates and broader wavelength operation, optical components increasingly require lower driving voltages, greater stability, and stronger resistance to high-power environments. Conventional electro-optic solutions may encounter limitations under demanding laser conditions.

The RTP Q-Switch is based on RTP crystal technology and is designed for high-speed laser modulation applications. Featuring a wide transmission range, high optical damage threshold, and low insertion loss, the device supports reliable operation across high repetition frequency environments while maintaining excellent temperature stability.

Its non-deliquescent crystal characteristics and absence of piezoelectric ringing make it especially suitable for applications requiring long-term stability and rapid pulse operation.

Key Features:

• Low operating voltage — as low as 2000V half-wave voltage
• Wide wavelength coverage: 420–2800 nm
• High optical damage threshold >10 J/cm² @1064nm
• High repetition rate performance up to 100 KHz
• Low insertion loss <1% @1064nm
• Wide operating temperature range: -50°C to +70°C
• No piezoelectric ringing effect for high-speed operation
• Non-deliquescent crystal design for long-term stability
• High resistivity >10¹¹ Ω·cm

Typical Applications:

• Laser Q-switching systems
• Pulse selection systems
• Phase modulation systems
• Cavity dumping systems
• Laser attenuation systems
• Industrial laser equipment
• Scientific research laser systems

Enable stable performance in demanding high-speed laser environments.