<?xml version="1.0" ?>
<informationTable xsi:schemaLocation="http://www.sec.gov/edgar/document/thirteenf/informationtable eis_13FDocument.xsd" xmlns="http://www.sec.gov/edgar/document/thirteenf/informationtable" xmlns:n1="http://www.sec.gov/edgar/document/thirteenf/informationtable" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <infoTable>
    <nameOfIssuer>AEIS 2 1/2 09/15/28</nameOfIssuer>
    <titleOfClass>NOTE 2.500% 9/1</titleOfClass>
    <cusip>007973AE0</cusip>
    <value>70735344</value>
    <shrsOrPrnAmt>
      <sshPrnamt>68800000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>68800000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>AKAM 0 3/8 09/01/27</nameOfIssuer>
    <titleOfClass>NOTE 0.375% 9/0</titleOfClass>
    <cusip>00971TAL5</cusip>
    <value>75618688</value>
    <shrsOrPrnAmt>
      <sshPrnamt>77500000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>77500000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ALRM 0 01/15/26</nameOfIssuer>
    <titleOfClass>NOTE 1/1</titleOfClass>
    <cusip>011642AB1</cusip>
    <value>46171680</value>
    <shrsOrPrnAmt>
      <sshPrnamt>48000000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>48000000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ALNY 1 09/15/27</nameOfIssuer>
    <titleOfClass>NOTE 1.000% 9/1</titleOfClass>
    <cusip>02043QAB3</cusip>
    <value>49632535</value>
    <shrsOrPrnAmt>
      <sshPrnamt>43000000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>43000000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>BOX 0 01/15/26</nameOfIssuer>
    <titleOfClass>NOTE 1/1</titleOfClass>
    <cusip>10316TAB0</cusip>
    <value>53731712</value>
    <shrsOrPrnAmt>
      <sshPrnamt>43192000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>43192000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>CSIQ 2 1/2 10/01/25</nameOfIssuer>
    <titleOfClass>NOTE 2.500%10/0</titleOfClass>
    <cusip>136635AG4</cusip>
    <value>16066875</value>
    <shrsOrPrnAmt>
      <sshPrnamt>16500000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>16500000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>NET 0 08/15/26</nameOfIssuer>
    <titleOfClass>NOTE 8/1</titleOfClass>
    <cusip>18915MAC1</cusip>
    <value>80430000</value>
    <shrsOrPrnAmt>
      <sshPrnamt>80000000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>80000000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>CFLT 0 01/15/27</nameOfIssuer>
    <titleOfClass>NOTE 1/1</titleOfClass>
    <cusip>20717MAB9</cusip>
    <value>55562700</value>
    <shrsOrPrnAmt>
      <sshPrnamt>60000000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>60000000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>DXCM 0 1/4 11/15/25</nameOfIssuer>
    <titleOfClass>NOTE 0.250%11/1</titleOfClass>
    <cusip>252131AK3</cusip>
    <value>29226300</value>
    <shrsOrPrnAmt>
      <sshPrnamt>30000000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>30000000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>DXCM 0 3/8 05/15/28</nameOfIssuer>
    <titleOfClass>NOTE 0.375% 5/1</titleOfClass>
    <cusip>252131AM9</cusip>
    <value>71287600</value>
    <shrsOrPrnAmt>
      <sshPrnamt>80000000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>80000000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>DBX 0 03/01/26</nameOfIssuer>
    <titleOfClass>NOTE 3/0</titleOfClass>
    <cusip>26210CAC8</cusip>
    <value>60172230</value>
    <shrsOrPrnAmt>
      <sshPrnamt>61000000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>61000000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ENPH 0 03/01/26</nameOfIssuer>
    <titleOfClass>NOTE 3/0</titleOfClass>
    <cusip>29355AAH0</cusip>
    <value>12362545</value>
    <shrsOrPrnAmt>
      <sshPrnamt>13000000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>13000000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ENPH 0 03/01/28</nameOfIssuer>
    <titleOfClass>NOTE 3/0</titleOfClass>
    <cusip>29355AAK3</cusip>
    <value>53634735</value>
    <shrsOrPrnAmt>
      <sshPrnamt>63000000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>63000000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ETSY 0 1/4 06/15/28</nameOfIssuer>
    <titleOfClass>NOTE 0.250% 6/1</titleOfClass>
    <cusip>29786AAN6</cusip>
    <value>55692432</value>
    <shrsOrPrnAmt>
      <sshPrnamt>65492000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>65492000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>FVRR 0 11/01/25</nameOfIssuer>
    <titleOfClass>NOTE 11/0</titleOfClass>
    <cusip>33835LAA3</cusip>
    <value>51700425</value>
    <shrsOrPrnAmt>
      <sshPrnamt>53250000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>53250000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>GH 0 11/15/27</nameOfIssuer>
    <titleOfClass>NOTE 11/1</titleOfClass>
    <cusip>40131MAB5</cusip>
    <value>24761100</value>
    <shrsOrPrnAmt>
      <sshPrnamt>28000000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>28000000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ITRI 0 03/15/26</nameOfIssuer>
    <titleOfClass>NOTE 3/1</titleOfClass>
    <cusip>465741AN6</cusip>
    <value>97742175</value>
    <shrsOrPrnAmt>
      <sshPrnamt>95000000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>95000000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>JAZZ 2 06/15/26</nameOfIssuer>
    <titleOfClass>NOTE 2.000% 6/1</titleOfClass>
    <cusip>472145AF8</cusip>
    <value>61760500</value>
    <shrsOrPrnAmt>
      <sshPrnamt>59600000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>59600000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>LITE 0 1/2 12/15/26</nameOfIssuer>
    <titleOfClass>NOTE 0.500%12/1</titleOfClass>
    <cusip>55024UAD1</cusip>
    <value>77710500</value>
    <shrsOrPrnAmt>
      <sshPrnamt>75000000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>75000000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>LITE 0 1/2 06/15/28</nameOfIssuer>
    <titleOfClass>NOTE 0.500% 6/1</titleOfClass>
    <cusip>55024UAF6</cusip>
    <value>18477600</value>
    <shrsOrPrnAmt>
      <sshPrnamt>20000000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>20000000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>NOG 3 5/8 04/15/29</nameOfIssuer>
    <titleOfClass>NOTE 3.625% 4/1</titleOfClass>
    <cusip>665531AJ8</cusip>
    <value>22174950</value>
    <shrsOrPrnAmt>
      <sshPrnamt>21000000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>21000000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>PD 1 1/2 10/15/28</nameOfIssuer>
    <titleOfClass>NOTE 1.500%10/1</titleOfClass>
    <cusip>69553PAD2</cusip>
    <value>49672493</value>
    <shrsOrPrnAmt>
      <sshPrnamt>50001000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>50001000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>PRGS 1 04/15/26</nameOfIssuer>
    <titleOfClass>NOTE 1.000% 4/1</titleOfClass>
    <cusip>743312AB6</cusip>
    <value>39069600</value>
    <shrsOrPrnAmt>
      <sshPrnamt>36500000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>36500000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>SEALTD 0 1/4 09/15/26</nameOfIssuer>
    <titleOfClass>NOTE 0.250% 9/1</titleOfClass>
    <cusip>81141RAG5</cusip>
    <value>122662505</value>
    <shrsOrPrnAmt>
      <sshPrnamt>131000000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>131000000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>SHOPCN 0 1/8 11/01/25</nameOfIssuer>
    <titleOfClass>NOTE 0.125%11/0</titleOfClass>
    <cusip>82509LAA5</cusip>
    <value>60192900</value>
    <shrsOrPrnAmt>
      <sshPrnamt>60000000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>60000000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>SPOT 0 03/15/26</nameOfIssuer>
    <titleOfClass>NOTE 3/1</titleOfClass>
    <cusip>84921RAB6</cusip>
    <value>142645955</value>
    <shrsOrPrnAmt>
      <sshPrnamt>119500000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>119500000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>TRIP 0 1/4 04/01/26</nameOfIssuer>
    <titleOfClass>NOTE 0.250% 4/0</titleOfClass>
    <cusip>896945AD4</cusip>
    <value>43175119</value>
    <shrsOrPrnAmt>
      <sshPrnamt>45013000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>45013000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>UBER 0 12/15/25</nameOfIssuer>
    <titleOfClass>NOTE 12/1</titleOfClass>
    <cusip>90353TAJ9</cusip>
    <value>74339300</value>
    <shrsOrPrnAmt>
      <sshPrnamt>70000000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>70000000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>UBER 0 7/8 12/01/28</nameOfIssuer>
    <titleOfClass>NOTE 0.875%12/0</titleOfClass>
    <cusip>90353TAM2</cusip>
    <value>63228360</value>
    <shrsOrPrnAmt>
      <sshPrnamt>52000000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>52000000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>UPWK 0 1/4 08/15/26</nameOfIssuer>
    <titleOfClass>NOTE 0.250% 8/1</titleOfClass>
    <cusip>91688FAB0</cusip>
    <value>37408400</value>
    <shrsOrPrnAmt>
      <sshPrnamt>40000000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>40000000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>WGO 3 1/4 01/15/30</nameOfIssuer>
    <titleOfClass>3.250% 1/1</titleOfClass>
    <cusip>974637AF7</cusip>
    <value>17496500</value>
    <shrsOrPrnAmt>
      <sshPrnamt>20000000</sshPrnamt>
      <sshPrnamtType>PRN</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>20000000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
</informationTable>
