Precision with Light continues today a collaborative share of content from the excellent website GoPhotonics. Today I would highlight two new suggestions from the site, one TeraXion Diode Laser for instance for LiDAR applications among others, the other an important optical component - an Optical Mirror - for use in Fiber Lasers applications from OPTOMAN.
Always of notice from GoPhotonics is the detailed product Datasheet links provided, as well as links for the product sections of the websites of the companies featured.
Precision with Light always supporting the wider Photonics and Optoelectronics communities and their goals/achievements.
PS-NLL -Laser by TeraXion
The PS-NLL from TeraXion is a Distributed Feedback (DFB) Semiconductor Laser that operates at a wavelength of 1525 nm - 1565 nm. It delivers an output power of 30 mW or 80 mW and has optional fast frequency tuning with frequency ranges of ±12 MHz, ±100 MHz, and ±200 MHz. This continuous wave laser has a linewidth of up to 5 kHz (for ± 12 MHz), 10 kHz (for ± 100 MHz), or 20 kHz (for ± 200 MHz) and frequency stability below 5 x 10-9. It has a side mode suppression ratio of greater than 30 dB and polarization extinction ratio above 17 dB. This laser has an average relative intensity noise of less than -130 dBc/Hz (1 kHz - 10 kHz), -140 dBc/Hz (10 kHz - 1 MHz), and -150 dBc/Hz (1 MHz - 1 GHz).
The PS-NLL features state-of-the-art frequency noise control technology. It uses PM Panda fiber for output and supports Hirose DF11-12DP-2DS & FC/APC connectors. This laser can be controlled via TeraXion's PureSpectrumTM control & monitoring software and RS-232 interface. It requires a DC supply voltage of 9 V - 36 V and consumes up to 4.5 W of power. This laser is available in a compact module that measures 90 (L) mm x 64 (W) mm x 30 (H) mm and is ideal for frequency-modulated continuous-wave (FMCW) sensing, test & measurement, coherent OTDR, pipeline & bridge monitoring, perimeter detection in security, and LiDAR applications.
Please consult and take notes of the product specifications of this product on GoPhotonics Website and click to view further product details in the link provided.
ULLM5 - Optical Mirror by OPTOMAN
The ULLM5 from OPTOMAN is an Optical Mirror that operates at a wavelength of 1030 nm. It has a reflectance of 99.95% (HRs) & 99.9% (HRp) and pulse duration of 491.1 fs. This linearly s or p polarized mirror reflects a laser beam with a diameter of 177.4 ± 3.6 μm and a repetition rate of 10 kHz. It has an angle of incidence of 45 degrees and surface flatness of up to 1/10th of wavelength (at 633 nm). This IBS coated mirror is manufactured using UVFS substrate material and has a surface quality of 10-5.
The ULLM5 has an absorption of 1 ppm (s - pol) and 2 ppm (p - pol) (at 1064 nm). It has a femtosecond Laser-Induced Damage Threshold (LIDT) above 0.4 J/cm2 (p - pol) & 0.7 J/cm2 (s - pol) (at 1030 nm, 500 fs, 10 kHz) and picosecond LIDT above 2 J/cm2 (p - pol) & 3 J/ cm2 (s - pol) (at 1030 nm, 10 ps, 10 kHz). This mirror has a group delay dispersion of less than 20 fs2 (Rsl) and 50 fs2 (Rpl). It is ideal for use in ultrafast Yb:YAG, Yb:KYW/KGW, and Yb-doped fiber lasers.
Please consult and take notes of the product specifications of this product on GoPhotonics Website and click to view further product details in the link provided.