DInGaAs Series. Spectroscopy Detectors PROFESSIONAL DINGAAS SERIES DETECTORS DINGAAS SERIES TE COOLED INGAAS DETECTORS

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1 DInGaAs Series DINGAAS SERIES COOLED INGAAS DECTORS cooled InGaAs detectors, spectral range from 0.8 μm to 2.6 μm. DInGaAs(x) detectors have the same construction. And x-1700/ 1900/ 2200/ 2400/ 2600 all use import two stage cooled InGaAs detectors. Spectral response curve see below. PROFESSIONAL DInGaAs series Detectors are room temperature, high performance. InGaAs detectors operating over the NIR range from 0.8 μm to 1.7 μm. The three kinds of DInGaAs1600, DInGaAs1650, DInGaAs1700 detectors have the same construction design. DInGaAs1600 built-in small area InGaAs Detection device (See Fig.1). DInGaAs1650 built-in large area InGaAs Detection device (See Fig.2). DInGaAs1700 built-in import large area InGaAs Detection device (See Fig.3). Fig. 1. DInGaAs 1700 InGaAs - Fig. 2. DInGaAs 1650 Fig. 3. DInGaAs 1600

2 PARAMER DINGAAS1600 DINGAAS1650 MIN TYP MAX DINGAAS 1700 Active Diameter Spectral Range mm nm Re A / W VR = 0V VR =0V VR = 10V VR =0V nm Dark current VR = 0V VR = 0V 5 10 Io (na) NEP ˉ¹³ 0.3 pw Hz- 1/2 Signal Output Current Current Current SPECIFICATIONS DINGAAS1700 DINGAAS1900 DINGAAS2200 DINGAAS2400 DINGAAS2600 Active size Diameter mm Spectral Range nm Peak Responsivity A / W Peak D* (cmhz½ / 1KHz typ NEP (W / Peak Wavelength typ ¹¹ ¹² ¹² ¹¹ ¹¹ ˉ¹³ ˉ¹⁴ ˉ¹³ ˉ¹³ ˉ¹³ pw Hz- 1/2 Temperature Controller ZTC ZTC ZTC ZTC ZTC Signal Output Current Current Current Current Current C Operating Temperature C Temperature Stability ± 0.5 ± 0.5 ± 0.5 ± 0.5 ± 0.5 C Ambient Temperature C Gilden Photonics Ltd has a policy of continuous product development and reserves the right to amend specifications without prior notice. E & OE.

3 DInGaAs Series SPECIFICATIONS DINGAAS1700 DINGAAS1900 DINGAAS2200 DINGAAS2400 DINGAAS2600 Signal Output Current Current Current Current Current C Output Signal Polarity P P P P P - Remarks In the cooled mode, the detectors must be working with temperature controller (ZTC) - Tranc-impedance amplifier ZAMP is recommended DInGaAs DECTORS APPLICATION ADVICES DInGaAs series and DInGaAs- series detectors are current output mode, before connecting to the signal processors such as oscilloscope or lock-in amplifier, the IV Tranc-impedance Amplifier ZAMP is proposed to be connected as a preamp and which can convert the current signal to voltage signal. If the signal processor indicates that it can be input current signal, you can connect the detectors to the signal processors directly. In order to improve the detection sensitivity, the IV Tranc- impedance Amplifier is recommended. DInGaAs series and DInGaAs- series detectors used with the DCS103 data acquisition system, the IV Tranc-impedance Amplifier is recommended in order to improve the detection sensitivity. DInGaAs series and DInGaAs- series detectors used with the DCS300PA data acquisition system, as signal amplifier has been integrated in the DCS300PA dual-channel; it does not need to match a preamplifier. In the cooled mode, DInGaAs- series detectors must work with Temperature controller (ZTC) for cooling control.

4 DInGaAs 1600 / 1700 DInGaAs 1700 DInGaAs 1650 DInGaAs 1600 PARAMER DINGAAS1600 DINGAAS1650 DINGAAS 1700 Active Diameter Spectral Range mm nm Re A / W VR = 0V VR =0V VR = 10V VR =0V nm Dark current VR = 0V VR = 0V 5 10 Io (na) NEP ˉ¹³ 0.28 pw Hz- 1/2 Signal Output Current Current Current Gilden Photonics Ltd has a policy of continuous product development and reserves the right to amend specifications without prior notice. E & OE.

5 DInGaAs 2400 / 2600 DInGaAs series Detectors are room temperature high performance InGaAs detectors operating over the NIR spectral range from approximately 0.8 μm to 1.7 μm. Each unit is compatible with the Omni series output slit. Cooled InGaAs detectors InGaAs detector spectral range is from 0.8 μm to 2.6 μm. DInGaAs(x)- detectors are slit mount design and match with all Omni series output slit. And x-1700/ 1900/ 2200/ 2400/ 2600 all use two stage cooled InGaAs detectors. Spectral response curve see below. PARAMER DINGAAS DINGAAS Active size Diameter 3 3 mm Spectral Range nm Peak Responsivity A / W Peak D* (cmhz½ / 1KHz typ NEP (W / Peak Wavelength typ ¹¹ ¹¹ ˉ¹³ ˉ¹³ pw Hz- 1/2 Temperature Controller ZTC ZTC Operating Temperature C Temperature Stability ± 0.5 ± 0.5 C Ambient Temperature C Signal Output Current Current C Output Signal Polarity P P Remarks The detectors must work with temperature controller model ZTC ZPA 7 - Trans - Impedance Amplifier is recommended

6 DInGaAs 3800 PARAMER DINGAAS 3800 DINGAAS Active Diameter 2 2 mm Spectral Range μm Re A / W D* (@ λpeak, 1KHz)cm ⁹ ¹² Hz½ Wˉ¹ NEP (@ λpeak, 1KHz)p W Hz½ Temperature Model - ZTC - 2 Detector Temperature Room temperature -40 C Temperature Stability - ± 0.5 C Signal Output Mode Current Current Signal Output Level P P Gilden Photonics Ltd has a policy of continuous product development and reserves the right to amend specifications without prior notice. E & OE.

7 DPbs Series PBS DECTOR Room temperature IR detectors, spectral range from 0.8 to 3.2 μm. DPbS2900 and DPbS3200 have the same construction (built-in preamplifier). DPbS2900 using the import PbS Detectors( Spectral response curve see Fig.1) DPbS3200 using the general PbS Detectors( Spectral response curve see Fig.2) Fig. 1 Fig. 2 PBS DECTORS APPLICATION ADVICES DPbS 2900 and DPbS 3200 are the photoconductive IR detectors, which must be used with lock-in amplifier. SR 830 or Model 420 is recommended DPbS 2900 and DPbS 3200 detectors integrate the preamplifier, the detectors output signals are voltage signals. When working with DCS 103 or DCS 300PA, the detectors needs choosing voltage signal as the sampling mode DPBS SPECIFICATION DPBS 2900 LSP-X150 Active Size dpbs mm Spectral Range μm Peak Wavelength μm Su 3 10⁴ 300 V /W Rd MΩ D 5 10⁸ 1 10⁸ cm (Hz)½ / W Time Constant μs Magnification 1, 10, Input Offset Voltage < ± 1 μv Preamplifier Input Drift ± 1 μv Frequency Response Range (400 Hz recommended) Hz Signal Input voltage voltage - Output Signal Polarity P P -