Ultrafast Pulse Picking Systems
Ultrafast pulse picking systems are tailored for operation with femtosecond lasers. Our pulse picking systems can be synchronized with lasers generating pulse train with max 100 MHz repetition rate, for single pulse picking task. When the system is synchronized with the laser operation then pulse picker can select single pulses (or work at programmable burst modes) at up to 2 MHz rate.
Digital synchronization and delay pulse generator pMaster 4.0H synchronizes pulse picker with laser operation and triggers it to launch λ/4 or λ/2 operation of Pockels cell. Laser pulses with switched polarization are redirected from the train using high laser induced damage threshold thin film laser polarizers, which can also be provided by EKSMA Optics.
Flat top diffuser
Direct-beam laser writing platform and proven manufacturing processes to bring flat top diffusers into high volume production. Our greyscale laser photolithography is a single-step, maskless writing process that enables the creation or mastering of refractive and diffractive optics with feature sizes down to 1 micron. With design, mastering, replication, test and measurement under one roof, advantages for customers include faster time to market and simplified supply chains. Thin film or rigid optical components can be manufactured by injection molding, roll-to-roll embossing, or sheet-by-sheet embossing, depending on thickness, substrate, temperature and volume requirements.
High Frequency Modulated Lasers
The modulation rate of DPSS laser can be up to 4MHz, and diode laser up to 150MHz. With the advantages of quick modulation rate, high extinction ratio, easy coding and convenient use, high frequency modulated lasers made by CNI Laser is mainly used in the fields such as laser text-image processing, laser lithography, laser phototypesetting, and laser digital communication. It is suitable for OEM system integration and scientific research laboratories, etc.
Direct diode based blue laser modules
HP series blue/violet modules are direct diode based blue laser modules packaged in a compact body with integrated optics and electronics.
Compared to DPSS lasers, HP series lasers offer high stability, low noise and a higher operating temperature range.
These are available at powers up to 50mW. TTL modulation and beam shaping optics can be added to all HP series lasers.
Compact green laser modules
Green Laser Modules- World Star Tech has introduced first true diode based green laser modules.
The compact green laser modules operate at wavelengths of 515 to 520 nm and are available up to 70 mW in power at the present time.
Unlike diode pumped green lasers, Green Laser Modules offer high thermal stability, low noise and high modulation capabilities.
Direct green laser diodes by Osram
World Star Tech offers its first direct green laser diodes by Osram. Direct green diode lasers represent a milestone in the development of miniature projectors for mobile devices such as smart phones and cameras. Projection units for laser shows, point lasers and line lasers will also benefit from the new direct green laser diode technology.
USHIO-OPNEXT LASER DIODES
Ushio Opto Semiconductor (formerly Oclaro/Opnext Laser Diodes) are available from 405nm to 850nm at various power levels.
The newly released violet 405nm 1W Ushio diode – HL40033G is now available.
HL40033G ( 1000mW, 405nm) violet diode is ideal for imaging, biomedical and industrial applications. Also available HL40071MG, a new single mode 405nm diode from Ushio with a max power of 300 mW.
Custom Laser Solutions and Technical Support
World Star Technologies offers a highly skilled and experienced design team that will gladly help you to customize laser products to meet your end-user application.
Our expert staff will provide technical support and problem solving in the selection of the proper diode laser solutions for your medical, vision, industrial and sensor applications.
INFRARED LASER DIODE MODULES
World Star Tech offers a complete line of infrared laser modules in the wavelength range from 705nm to 1064nm.
They are available in our standard packages with or without TEC temperature control. Modulation and pattern generating optics can be added on to all our infrared laser modules.
Fully self-contained Blue Laser Modules
World Star Tech offers blue laser modules in 405nm, 440nm, 473nm and 488nm wavelengths. Blue Laser Modules are fully self-contained with an integrated temperature controller (TEC), laser driver circuit, surface polished glass asherical lens optics, and laser diode in a compact package. All TEC lasers includes a wall mount adaptor for plug and play operation.
ANTAUS. Yb-Doped Amplified Femtosecond Fiber Laser
The ANTAUS microjoule ultrafast fiber laser system features high pulse energy along with fast repetition rate, which is an ideal combination for subtle material processing applications, as well as for many kinds of scientific research. Unlike most of the competition, the ANTAUS features short pulse duration and near-perfect AC trace with almost no pulse pedestal. The system is an all-Yb-doped-fiber oscillator + amplifier with a free-space final pulse compressor