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This file contains technical specifications for a SWIFT Laser system as detailed in what appears to be a Statement of Work (SOW). The laser system requirements include a peak vacuum wavelength of 2052.92 nm, continuous wave single frequency output power greater than 50 mW, and user tunable single-frequency wavelength range of WL ± 0.14 nm (±10 GHz) using a combination of resonator temperature, diode current, and PZT tuning controls.

The system must include a fiber-coupled output with single-mode polarization-preserving fiber pigtail, output feedback isolation of 60 dB internal to laser head, and specific dimensional requirements for both the laser head (≤31x26x72 mm) and controller (9"W x 7"D x 4"H). Additional performance specifications include output power stability of ≤5% per minute, frequency jitter less than 10 kHz per 100 microsec, and frequency drift less than 1 GHz/day. The system operates on 120V/60 Hz power source and includes a 2-meter cable connection between the laser head and compact tabletop controller.

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Specifications for SWIFT Laser

• Peak Vacuum Wavelength: customer specified, 2052.92 nm

• CW Single Frequency Output Power: >50 mW cw SLM at peak wavelength.

• User Tunable Single-Frequency Wavelength Range: 𝑊𝑊𝑊𝑊 ± 0.14 𝑛𝑛𝑛𝑛 (±10 𝐺𝐺𝐺𝐺𝐺𝐺) o Using combination of resonator temperature, diode current, and PZT tuning

• PZT Single-Frequency Tuning Range: ±5 𝐺𝐺𝐺𝐺𝐺𝐺 o Controlled by user-supplied control voltage varying between 0 and 120V o External user-supplied PZT input voltage applied through SMA connector

• Output Power Stability: ≤ 5% / minute

• Frequency Jitter: <10 kHz per 100 microsec time period

• Frequency Drift: <1 GHz/day

• Fiber Coupled Output:

o Single-mode polarization-preserving fiber pigtail o Spatial mode: single transverse LP01 fiber mode at fiber output o Linear polarization (extinction ratio better than 100:1), parallel to key grove of

FC/APC connector

• Output Feedback Isolation: 60 dB internal to laser head

• Laser Head Size: ≤ 31𝑥𝑥26𝑥𝑥72 𝑛𝑛𝑛𝑛

• Cable length between laser head and controller: 2 m

• Compact Controller; user controlled via PC/GUI : 9” W x 7” D X 4” H

• Power Source: 120V/60 Hz. Single 2 m long cable from laser head to compact table-top controller.

File details come from the government source that posted it. Updated .